113263785362116 has 81 divisors (see below), whose sum is σ = 210282312571821. Its totient is φ = 53373304734048.

The previous prime is 113263785362113. The next prime is 113263785362131. The reversal of 113263785362116 is 611263587362311.

The square root of 113263785362116 is 10642546.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 105488387728516 + 7775397633600 = 10270754^2 + 2788440^2 .

It is not an unprimeable number, because it can be changed into a prime (113263785362113) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 92611434681 + ... + 92611435903.

Almost surely, 2^{113263785362116} is an apocalyptic number.

113263785362116 is the 10642546-th square number.

It is an amenable number.

113263785362116 is a deficient number, since it is larger than the sum of its proper divisors (97018527209705).

113263785362116 is an frugal number, since it uses more digits than its factorization.

113263785362116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946 (or 1473 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The spelling of 113263785362116 in words is "one hundred thirteen trillion, two hundred sixty-three billion, seven hundred eighty-five million, three hundred sixty-two thousand, one hundred sixteen".