102591000953 has 12 divisors (see below), whose sum is σ = 119408963472. Its totient is φ = 87884735400.

The previous prime is 102591000949. The next prime is 102591000959. The reversal of 102591000953 is 359000195201.

It is not a de Polignac number, because 102591000953 - 2² = 102591000949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102591000959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513623 + ... + 684828.

It is an arithmetic number, because the mean of its divisors is an integer number (9950746956).

Almost surely, 2^102591000953 is an apocalyptic number.

It is an amenable number.

102591000953 is a deficient number, since it is larger than the sum of its proper divisors (16817962519).

102591000953 is a wasteful number, since it uses less digits than its factorization.

102591000953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200212 (or 1200205 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 35.

The spelling of 102591000953 in words is "one hundred two billion, five hundred ninety-one million, nine hundred fifty-three", and thus it is an aban number.