116155545722631 has 12 divisors (see below), whose sum is σ = 168130504601280. Its totient is φ = 77275366532160.

The previous prime is 116155545722597. The next prime is 116155545722633. The reversal of 116155545722631 is 136227545551611.

116155545722631 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 5 + 5 + 5 + 4 + 572 + 2 + 63 + 1 = 666.

It is not a de Polignac number, because 116155545722631 - 2¹¹ = 116155545720583 is a prime.

It is a super-2 number, since 2×116155545722631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116155545722633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13471991250 + ... + 13471999871.

It is an arithmetic number, because the mean of its divisors is an integer number (14010875383440).

Almost surely, 2^{116155545722631} is an apocalyptic number.

116155545722631 is a deficient number, since it is larger than the sum of its proper divisors (51974958878649).

116155545722631 is a wasteful number, since it uses less digits than its factorization.

116155545722631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26943991606 (or 26943991603 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 54.

The spelling of 116155545722631 in words is "one hundred sixteen trillion, one hundred fifty-five billion, five hundred forty-five million, seven hundred twenty-two thousand, six hundred thirty-one".