113696531 has 8 divisors (see below), whose sum is σ = 122762640. Its totient is φ = 104676192.

The previous prime is 113696503. The next prime is 113696537. The reversal of 113696531 is 135696311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113696531 is a prime.

It is a super-2 number, since 2×113696531² = 25853802322867922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113696491 and 113696500.

It is not an unprimeable number, because it can be changed into a prime (113696537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6185 + ... + 16298.

It is an arithmetic number, because the mean of its divisors is an integer number (15345330).

Almost surely, 2^113696531 is an apocalyptic number.

113696531 is a deficient number, since it is larger than the sum of its proper divisors (9066109).

113696531 is a wasteful number, since it uses less digits than its factorization.

113696531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22885.

The product of its digits is 14580, while the sum is 35.

The square root of 113696531 is about 10662.8575438294. The cubic root of 113696531 is about 484.4501239624.

The spelling of 113696531 in words is "one hundred thirteen million, six hundred ninety-six thousand, five hundred thirty-one".