102056080751 has 4 divisors (see below), whose sum is σ = 102142496904. Its totient is φ = 101969664600.

The previous prime is 102056080727. The next prime is 102056080757. The reversal of 102056080751 is 157080650201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102056080751 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 (102056080757) 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 3 ways as a sum of consecutive naturals, for example, 43206305 + ... + 43208666.

It is an arithmetic number, because the mean of its divisors is an integer number (25535624226).

Almost surely, 2^102056080751 is an apocalyptic number.

102056080751 is a deficient number, since it is larger than the sum of its proper divisors (86416153).

102056080751 is an equidigital number, since it uses as much as digits as its factorization.

102056080751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86416152.

The product of its (nonzero) digits is 16800, while the sum is 35.

The spelling of 102056080751 in words is "one hundred two billion, fifty-six million, eighty thousand, seven hundred fifty-one".