113252460437 has 4 divisors (see below), whose sum is σ = 118176480480. Its totient is φ = 108328440396.

The previous prime is 113252460403. The next prime is 113252460449. The reversal of 113252460437 is 734064252311.

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.

It is a cyclic number.

It is not a de Polignac number, because 113252460437 - 2³⁶ = 44532983701 is a prime.

It is a super-2 number, since 2×113252460437² (a number of 23 digits) contains 22 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 113252460437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113252490437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2462009987 + ... + 2462010032.

It is an arithmetic number, because the mean of its divisors is an integer number (29544120120).

Almost surely, 2^113252460437 is an apocalyptic number.

It is an amenable number.

113252460437 is a deficient number, since it is larger than the sum of its proper divisors (4924020043).

113252460437 is an equidigital number, since it uses as much as digits as its factorization.

113252460437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924020042.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 113252460437 in words is "one hundred thirteen billion, two hundred fifty-two million, four hundred sixty thousand, four hundred thirty-seven".