116050251521 has 4 divisors (see below), whose sum is σ = 116051273472. Its totient is φ = 116049229572.

The previous prime is 116050251509. The next prime is 116050251547. The reversal of 116050251521 is 125152050611.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 116050251521 - 2¹⁴ = 116050235137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116050253521) 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, 315785 + ... + 576038.

It is an arithmetic number, because the mean of its divisors is an integer number (29012818368).

Almost surely, 2^116050251521 is an apocalyptic number.

It is an amenable number.

116050251521 is a deficient number, since it is larger than the sum of its proper divisors (1021951).

116050251521 is an equidigital number, since it uses as much as digits as its factorization.

116050251521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021950.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 116050251521 in words is "one hundred sixteen billion, fifty million, two hundred fifty-one thousand, five hundred twenty-one".