11342501 has 4 divisors (see below), whose sum is σ = 11459532. Its totient is φ = 11225472.

The previous prime is 11342491. The next prime is 11342503. The reversal of 11342501 is 10524311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10524311 = 7 ⋅1503473.

It can be written as a sum of positive squares in 2 ways, for example, as 7845601 + 3496900 = 2801^2 + 1870^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342501 - 2¹⁸ = 11080357 is a prime.

It is a super-3 number, since 3×11342501³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11342501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58370 + ... + 58563.

It is an arithmetic number, because the mean of its divisors is an integer number (2864883).

Almost surely, 2^11342501 is an apocalyptic number.

It is an amenable number.

11342501 is a deficient number, since it is larger than the sum of its proper divisors (117031).

11342501 is an equidigital number, since it uses as much as digits as its factorization.

11342501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117030.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11342501 is about 3367.8629722719. The cubic root of 11342501 is about 224.6826868662.

Adding to 11342501 its reverse (10524311), we get a palindrome (21866812).

The spelling of 11342501 in words is "eleven million, three hundred forty-two thousand, five hundred one".