113036023451 has 4 divisors (see below), whose sum is σ = 121731102192. Its totient is φ = 104340944712.

The previous prime is 113036023439. The next prime is 113036023459. The reversal of 113036023451 is 154320630311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154320630311 = 463 ⋅333305897.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113036023451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113036023459) 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, 4347539351 + ... + 4347539376.

It is an arithmetic number, because the mean of its divisors is an integer number (30432775548).

Almost surely, 2^113036023451 is an apocalyptic number.

113036023451 is a deficient number, since it is larger than the sum of its proper divisors (8695078741).

113036023451 is an equidigital number, since it uses as much as digits as its factorization.

113036023451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8695078740.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 113036023451 its reverse (154320630311), we get a palindrome (267356653762).

The spelling of 113036023451 in words is "one hundred thirteen billion, thirty-six million, twenty-three thousand, four hundred fifty-one".