116563761317731 has 16 divisors (see below), whose sum is σ = 148410093988800. Its totient is φ = 89046056389248.

The previous prime is 116563761317683. The next prime is 116563761317987. The reversal of 116563761317731 is 137713167365611.

It is a de Polignac number, because none of the positive numbers 2^k-116563761317731 is a prime.

It is a super-2 number, since 2×116563761317731² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116563761315731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22084832776 + ... + 22084838053.

It is an arithmetic number, because the mean of its divisors is an integer number (9275630874300).

Almost surely, 2^{116563761317731} is an apocalyptic number.

116563761317731 is a deficient number, since it is larger than the sum of its proper divisors (31846332671069).

116563761317731 is a wasteful number, since it uses less digits than its factorization.

116563761317731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44169670878.

The product of its digits is 10001880, while the sum is 58.

The spelling of 116563761317731 in words is "one hundred sixteen trillion, five hundred sixty-three billion, seven hundred sixty-one million, three hundred seventeen thousand, seven hundred thirty-one".