113026784052 has 384 divisors, whose sum is σ = 373478031360. Its totient is φ = 25719275520.

The previous prime is 113026784047. The next prime is 113026784081. The reversal of 113026784052 is 250487620311.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 113026784052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10929028 + ... + 10939364.

It is an arithmetic number, because the mean of its divisors is an integer number (972599040).

Almost surely, 2^113026784052 is an apocalyptic number.

113026784052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113026784052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186739015680).

113026784052 is an abundant number, since it is smaller than the sum of its proper divisors (260451247308).

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

113026784052 is a wasteful number, since it uses less digits than its factorization.

113026784052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10431 (or 10429 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 113026784052 in words is "one hundred thirteen billion, twenty-six million, seven hundred eighty-four thousand, fifty-two".