102886710431 has 4 divisors (see below), whose sum is σ = 103042836600. Its totient is φ = 102730584264.

The previous prime is 102886710383. The next prime is 102886710469. The reversal of 102886710431 is 134017688201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134017688201 = 67 ⋅2000264003.

It is a cyclic number.

It is not a de Polignac number, because 102886710431 - 2²⁶ = 102819601567 is a prime.

It is a super-2 number, since 2×102886710431² (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 (102886710491) 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, 78062096 + ... + 78063413.

It is an arithmetic number, because the mean of its divisors is an integer number (25760709150).

Almost surely, 2^102886710431 is an apocalyptic number.

102886710431 is a deficient number, since it is larger than the sum of its proper divisors (156126169).

102886710431 is an equidigital number, since it uses as much as digits as its factorization.

102886710431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156126168.

The product of its (nonzero) digits is 64512, while the sum is 41.

The spelling of 102886710431 in words is "one hundred two billion, eight hundred eighty-six million, seven hundred ten thousand, four hundred thirty-one".