113402253345 has 32 divisors (see below), whose sum is σ = 192697315200. Its totient is φ = 56751467520.

The previous prime is 113402253323. The next prime is 113402253389. The reversal of 113402253345 is 543352204311.

It is not a de Polignac number, because 113402253345 - 2⁶ = 113402253281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 587370 + ... + 756179.

It is an arithmetic number, because the mean of its divisors is an integer number (6021791100).

Almost surely, 2^113402253345 is an apocalyptic number.

113402253345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113402253345 is a deficient number, since it is larger than the sum of its proper divisors (79295061855).

113402253345 is a wasteful number, since it uses less digits than its factorization.

113402253345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343905.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 113402253345 its reverse (543352204311), we get a palindrome (656754457656).

The spelling of 113402253345 in words is "one hundred thirteen billion, four hundred two million, two hundred fifty-three thousand, three hundred forty-five".