113032651 has 4 divisors (see below), whose sum is σ = 113257872. Its totient is φ = 112807432.

The previous prime is 113032631. The next prime is 113032693. The reversal of 113032651 is 156230311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 156230311 = 547 ⋅285613.

It is a cyclic number.

It is not a de Polignac number, because 113032651 - 2⁷ = 113032523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113032631) 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, 111856 + ... + 112861.

It is an arithmetic number, because the mean of its divisors is an integer number (28314468).

Almost surely, 2^113032651 is an apocalyptic number.

113032651 is a deficient number, since it is larger than the sum of its proper divisors (225221).

113032651 is an equidigital number, since it uses as much as digits as its factorization.

113032651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225220.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 113032651 is about 10631.6814756651. The cubic root of 113032651 is about 483.5053728691.

Adding to 113032651 its reverse (156230311), we get a palindrome (269262962).

The spelling of 113032651 in words is "one hundred thirteen million, thirty-two thousand, six hundred fifty-one".