116042165501 has 4 divisors (see below), whose sum is σ = 116292796992. Its totient is φ = 115791534012.

The previous prime is 116042165471. The next prime is 116042165549. The reversal of 116042165501 is 105561240611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116042165501 - 2¹⁴ = 116042149117 is a prime.

It is a super-2 number, since 2×116042165501² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116042162501) 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, 125315051 + ... + 125315976.

It is an arithmetic number, because the mean of its divisors is an integer number (29073199248).

Almost surely, 2^116042165501 is an apocalyptic number.

It is an amenable number.

116042165501 is a deficient number, since it is larger than the sum of its proper divisors (250631491).

116042165501 is an equidigital number, since it uses as much as digits as its factorization.

116042165501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250631490.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 116042165501 in words is "one hundred sixteen billion, forty-two million, one hundred sixty-five thousand, five hundred one".