10102890051 has 64 divisors (see below), whose sum is σ = 15899587200. Its totient is φ = 6330175488.

The previous prime is 10102890043. The next prime is 10102890053. The reversal of 10102890051 is 15009820101.

It is not a de Polignac number, because 10102890051 - 2³ = 10102890043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10102889997 and 10102890024.

It is not an unprimeable number, because it can be changed into a prime (10102890053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5684475 + ... + 5686251.

It is an arithmetic number, because the mean of its divisors is an integer number (248431050).

Almost surely, 2^10102890051 is an apocalyptic number.

10102890051 is a deficient number, since it is larger than the sum of its proper divisors (5796697149).

10102890051 is a wasteful number, since it uses less digits than its factorization.

10102890051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 10102890051 in words is "ten billion, one hundred two million, eight hundred ninety thousand, fifty-one".