113054531 has 4 divisors (see below), whose sum is σ = 113130864. Its totient is φ = 112978200.

The previous prime is 113054521. The next prime is 113054569. The reversal of 113054531 is 135450311.

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

It is a cyclic number.

It is not a de Polignac number, because 113054531 - 2⁶ = 113054467 is a prime.

It is a super-2 number, since 2×113054531² = 25562653959259922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113054497 and 113054506.

It is not an unprimeable number, because it can be changed into a prime (113054521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35900 + ... + 38921.

It is an arithmetic number, because the mean of its divisors is an integer number (28282716).

Almost surely, 2^113054531 is an apocalyptic number.

113054531 is a deficient number, since it is larger than the sum of its proper divisors (76333).

113054531 is an equidigital number, since it uses as much as digits as its factorization.

113054531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76332.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 113054531 is about 10632.7104258510. The cubic root of 113054531 is about 483.5365686193.

The spelling of 113054531 in words is "one hundred thirteen million, fifty-four thousand, five hundred thirty-one".