113016236240 has 80 divisors (see below), whose sum is σ = 285514821120. Its totient is φ = 41445665280.

The previous prime is 113016236231. The next prime is 113016236243. The reversal of 113016236240 is 42632610311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113016236243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152119 + ... + 1246358.

It is an arithmetic number, because the mean of its divisors is an integer number (3568935264).

Almost surely, 2^113016236240 is an apocalyptic number.

113016236240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113016236240 is an abundant number, since it is smaller than the sum of its proper divisors (172498584880).

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

113016236240 is a wasteful number, since it uses less digits than its factorization.

113016236240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398540 (or 2398534 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 113016236240 its reverse (42632610311), we get a palindrome (155648846551).

The spelling of 113016236240 in words is "one hundred thirteen billion, sixteen million, two hundred thirty-six thousand, two hundred forty".