116885379073731 has 4 divisors (see below), whose sum is σ = 155847172098312. Its totient is φ = 77923586049152.

The previous prime is 116885379073711. The next prime is 116885379073763. The reversal of 116885379073731 is 137370973588611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116885379073731 - 2¹¹ = 116885379071683 is a prime.

It is a super-2 number, since 2×116885379073731² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116885379073711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19480896512286 + ... + 19480896512291.

It is an arithmetic number, because the mean of its divisors is an integer number (38961793024578).

Almost surely, 2^{116885379073731} is an apocalyptic number.

116885379073731 is a deficient number, since it is larger than the sum of its proper divisors (38961793024581).

116885379073731 is an equidigital number, since it uses as much as digits as its factorization.

116885379073731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38961793024580.

The product of its (nonzero) digits is 160030080, while the sum is 69.

The spelling of 116885379073731 in words is "one hundred sixteen trillion, eight hundred eighty-five billion, three hundred seventy-nine million, seventy-three thousand, seven hundred thirty-one".