102651146204 has 6 divisors (see below), whose sum is σ = 179639505864. Its totient is φ = 51325573100.

The previous prime is 102651146203. The next prime is 102651146333. The reversal of 102651146204 is 402641156201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102651146201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12831393272 + ... + 12831393279.

It is an arithmetic number, because the mean of its divisors is an integer number (29939917644).

Almost surely, 2^102651146204 is an apocalyptic number.

It is an amenable number.

102651146204 is a deficient number, since it is larger than the sum of its proper divisors (76988359660).

102651146204 is a wasteful number, since it uses less digits than its factorization.

102651146204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25662786555 (or 25662786553 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 102651146204 in words is "one hundred two billion, six hundred fifty-one million, one hundred forty-six thousand, two hundred four".