102201000031132 has 24 divisors (see below), whose sum is σ = 186628788031392. Its totient is φ = 48878509996800.

The previous prime is 102201000031079. The next prime is 102201000031177. The reversal of 102201000031132 is 231130000102201.

It is a congruent number.

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, 18008832 + ... + 22993912.

It is an arithmetic number, because the mean of its divisors is an integer number (7776199501308).

Almost surely, 2^{102201000031132} is an apocalyptic number.

It is an amenable number.

102201000031132 is a deficient number, since it is larger than the sum of its proper divisors (84427788000260).

102201000031132 is a wasteful number, since it uses less digits than its factorization.

102201000031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207949 (or 5207947 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102201000031132 its reverse (231130000102201), we get a palindrome (333331000133333).

The spelling of 102201000031132 in words is "one hundred two trillion, two hundred one billion, thirty-one thousand, one hundred thirty-two".