201102101232 has 40 divisors (see below), whose sum is σ = 519564055296. Its totient is φ = 67027544256.

The previous prime is 201102101227. The next prime is 201102101243. The reversal of 201102101232 is 232101201102.

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, 311643 + ... + 706629.

Almost surely, 2^201102101232 is an apocalyptic number.

It is an amenable number.

201102101232 is an abundant number, since it is smaller than the sum of its proper divisors (318461954064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201102101232 is a wasteful number, since it uses less digits than its factorization.

201102101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405605 (or 405599 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 201102101232 its reverse (232101201102), we get a palindrome (433203302334).

The spelling of 201102101232 in words is "two hundred one billion, one hundred two million, one hundred one thousand, two hundred thirty-two".