113540032140100 has 72 divisors (see below), whose sum is σ = 253131525364928. Its totient is φ = 44172716515200.

The previous prime is 113540032140091. The next prime is 113540032140107. The reversal of 113540032140100 is 1041230045311.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (113540032140107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4829299 + ... + 15824101.

Almost surely, 2^{113540032140100} is an apocalyptic number.

113540032140100 is a gapful number since it is divisible by the number (10) 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 113540032140100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126565762682464).

113540032140100 is an abundant number, since it is smaller than the sum of its proper divisors (139591493224828).

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

113540032140100 is a wasteful number, since it uses less digits than its factorization.

113540032140100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10997645 (or 10997638 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 113540032140100 its reverse (1041230045311), we get a palindrome (114581262185411).

The spelling of 113540032140100 in words is "one hundred thirteen trillion, five hundred forty billion, thirty-two million, one hundred forty thousand, one hundred".