113028110272 has 336 divisors, whose sum is σ = 304001862912. Its totient is φ = 41130270720.

The previous prime is 113028110269. The next prime is 113028110287. The reversal of 113028110272 is 272011820311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 113028110272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34114888 + ... + 34118200.

Almost surely, 2^113028110272 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 113028110272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152000931456).

113028110272 is an abundant number, since it is smaller than the sum of its proper divisors (190973752640).

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

113028110272 is a wasteful number, since it uses less digits than its factorization.

113028110272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416 (or 3399 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 113028110272 its reverse (272011820311), we get a palindrome (385039930583).

The spelling of 113028110272 in words is "one hundred thirteen billion, twenty-eight million, one hundred ten thousand, two hundred seventy-two".