102510880891043 has 32 divisors (see below), whose sum is σ = 104427004368960. Its totient is φ = 100615900377600.

The previous prime is 102510880891037. The next prime is 102510880891063. The reversal of 102510880891043 is 340198088015201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102510880891043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102510880890982 and 102510880891000.

It is not an unprimeable number, because it can be changed into a prime (102510880891033) 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, 15011108153 + ... + 15011114981.

It is an arithmetic number, because the mean of its divisors is an integer number (3263343886530).

Almost surely, 2^{102510880891043} is an apocalyptic number.

102510880891043 is a deficient number, since it is larger than the sum of its proper divisors (1916123477917).

102510880891043 is a wasteful number, since it uses less digits than its factorization.

102510880891043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9287.

The product of its (nonzero) digits is 552960, while the sum is 50.

The spelling of 102510880891043 in words is "one hundred two trillion, five hundred ten billion, eight hundred eighty million, eight hundred ninety-one thousand, forty-three".