89100020002 has 16 divisors (see below), whose sum is σ = 152808027840. Its totient is φ = 38169438768.

The previous prime is 89100019991. The next prime is 89100020017. The reversal of 89100020002 is 20002000198.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322977 + ... + 1388692.

It is an arithmetic number, because the mean of its divisors is an integer number (9550501740).

Almost surely, 2^89100020002 is an apocalyptic number.

89100020002 is a deficient number, since it is larger than the sum of its proper divisors (63708007838).

89100020002 is a wasteful number, since it uses less digits than its factorization.

89100020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714025.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 89100020002 in words is "eighty-nine billion, one hundred million, twenty thousand, two".