113402053104 has 160 divisors (see below), whose sum is σ = 311020093440. Its totient is φ = 35532516096.

The previous prime is 113402053099. The next prime is 113402053213. The reversal of 113402053104 is 401350204311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 14998477 + ... + 15006035.

It is an arithmetic number, because the mean of its divisors is an integer number (1943875584).

Almost surely, 2^113402053104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113402053104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155510046720).

113402053104 is an abundant number, since it is smaller than the sum of its proper divisors (197618040336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113402053104 is a wasteful number, since it uses less digits than its factorization.

113402053104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7827 (or 7821 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 113402053104 its reverse (401350204311), we get a palindrome (514752257415).

The spelling of 113402053104 in words is "one hundred thirteen billion, four hundred two million, fifty-three thousand, one hundred four".