101124349 has 4 divisors (see below), whose sum is σ = 101182300. Its totient is φ = 101066400.

The previous prime is 101124341. The next prime is 101124383. The reversal of 101124349 is 943421101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44649124 + 56475225 = 6682^2 + 7515^2 .

It is a cyclic number.

It is not a de Polignac number, because 101124349 - 2³ = 101124341 is a prime.

It is a super-3 number, since 3×101124349³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101124341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26274 + ... + 29875.

It is an arithmetic number, because the mean of its divisors is an integer number (25295575).

Almost surely, 2^101124349 is an apocalyptic number.

It is an amenable number.

101124349 is a deficient number, since it is larger than the sum of its proper divisors (57951).

101124349 is an equidigital number, since it uses as much as digits as its factorization.

101124349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57950.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 101124349 is about 10056.0603120705. The cubic root of 101124349 is about 465.8919926885.

The spelling of 101124349 in words is "one hundred one million, one hundred twenty-four thousand, three hundred forty-nine".