113123043253 has 8 divisors (see below), whose sum is σ = 123418025280. Its totient is φ = 102829906080.

The previous prime is 113123043247. The next prime is 113123043263. The reversal of 113123043253 is 352340321311.

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

It is not a de Polignac number, because 113123043253 - 2¹³ = 113123035061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123043263) 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, 331408 + ... + 579721.

It is an arithmetic number, because the mean of its divisors is an integer number (15427253160).

Almost surely, 2^113123043253 is an apocalyptic number.

It is an amenable number.

113123043253 is a deficient number, since it is larger than the sum of its proper divisors (10294982027).

113123043253 is a wasteful number, since it uses less digits than its factorization.

113123043253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922427.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 113123043253 its reverse (352340321311), we get a palindrome (465463364564).

The spelling of 113123043253 in words is "one hundred thirteen billion, one hundred twenty-three million, forty-three thousand, two hundred fifty-three".