113332201040 has 40 divisors (see below), whose sum is σ = 264448673160. Its totient is φ = 45169214976.

The previous prime is 113332201033. The next prime is 113332201067. The reversal of 113332201040 is 40102233311.

It can be written as a sum of positive squares in 4 ways, for example, as 16509166144 + 96823034896 = 128488^2 + 311164^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2534975 + ... + 2579294.

It is an arithmetic number, because the mean of its divisors is an integer number (6611216829).

Almost surely, 2^113332201040 is an apocalyptic number.

113332201040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113332201040 is an abundant number, since it is smaller than the sum of its proper divisors (151116472120).

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

113332201040 is a wasteful number, since it uses less digits than its factorization.

113332201040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114559 (or 5114553 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113332201040 its reverse (40102233311), we get a palindrome (153434434351).

The spelling of 113332201040 in words is "one hundred thirteen billion, three hundred thirty-two million, two hundred one thousand, forty".