116311020453 has 12 divisors (see below), whose sum is σ = 168276228640. Its totient is φ = 77415408936.

The previous prime is 116311020443. The next prime is 116311020577. The reversal of 116311020453 is 354020113611.

It is a happy number.

116311020453 is a `hidden beast` number, since 1 + 1 + 631 + 1 + 0 + 20 + 4 + 5 + 3 = 666.

It is not a de Polignac number, because 116311020453 - 2¹⁸ = 116310758309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116311020433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10433401 + ... + 10444542.

Almost surely, 2^116311020453 is an apocalyptic number.

It is an amenable number.

116311020453 is a deficient number, since it is larger than the sum of its proper divisors (51965208187).

116311020453 is a wasteful number, since it uses less digits than its factorization.

116311020453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20878568 (or 20878565 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 116311020453 in words is "one hundred sixteen billion, three hundred eleven million, twenty thousand, four hundred fifty-three".