116501501051 has 8 divisors (see below), whose sum is σ = 125474687184. Its totient is φ = 107529962400.

The previous prime is 116501501023. The next prime is 116501501057. The reversal of 116501501051 is 150105105611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116501501051 - 2²⁶ = 116434392187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116501501051.

It is not an unprimeable number, because it can be changed into a prime (116501501057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263000 + ... + 549701.

It is an arithmetic number, because the mean of its divisors is an integer number (15684335898).

Almost surely, 2^116501501051 is an apocalyptic number.

116501501051 is a deficient number, since it is larger than the sum of its proper divisors (8973186133).

116501501051 is a wasteful number, since it uses less digits than its factorization.

116501501051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823741.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 116501501051 its reverse (150105105611), we get a palindrome (266606606662).

The spelling of 116501501051 in words is "one hundred sixteen billion, five hundred one million, five hundred one thousand, fifty-one".