102680592745881 has 32 divisors (see below), whose sum is σ = 147470177525760. Its totient is φ = 63364513449600.

The previous prime is 102680592745867. The next prime is 102680592745891. The reversal of 102680592745881 is 188547295086201.

It is not a de Polignac number, because 102680592745881 - 2⁵ = 102680592745849 is a prime.

It is a super-2 number, since 2×102680592745881² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102680592745811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204153810 + ... + 204656148.

It is an arithmetic number, because the mean of its divisors is an integer number (4608443047680).

Almost surely, 2^{102680592745881} is an apocalyptic number.

It is an amenable number.

102680592745881 is a deficient number, since it is larger than the sum of its proper divisors (44789584779879).

102680592745881 is a wasteful number, since it uses less digits than its factorization.

102680592745881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597957.

The product of its (nonzero) digits is 77414400, while the sum is 66.

The spelling of 102680592745881 in words is "one hundred two trillion, six hundred eighty billion, five hundred ninety-two million, seven hundred forty-five thousand, eight hundred eighty-one".