3130501 has 4 divisors (see below), whose sum is σ = 3415104. Its totient is φ = 2845900.

The previous prime is 3130493. The next prime is 3130513. The reversal of 3130501 is 1050313.

3130501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1050313 = 11 ⋅95483.

It is a cyclic number.

It is not a de Polignac number, because 3130501 - 2³ = 3130493 is a prime.

It is a super-2 number, since 2×3130501² = 19600073022002, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130541) 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, 142285 + ... + 142306.

It is an arithmetic number, because the mean of its divisors is an integer number (853776).

Almost surely, 2^3130501 is an apocalyptic number.

It is an amenable number.

3130501 is a deficient number, since it is larger than the sum of its proper divisors (284603).

3130501 is a wasteful number, since it uses less digits than its factorization.

3130501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284602.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 3130501 is about 1769.3221866014. The cubic root of 3130501 is about 146.2866234042.

Adding to 3130501 its reverse (1050313), we get a palindrome (4180814).

The spelling of 3130501 in words is "three million, one hundred thirty thousand, five hundred one".