10201002132 has 24 divisors (see below), whose sum is σ = 23872977856. Its totient is φ = 3390242688.

The previous prime is 10201002109. The next prime is 10201002139. The reversal of 10201002132 is 23120010201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201002139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257208 + ... + 1265295.

Almost surely, 2^10201002132 is an apocalyptic number.

10201002132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10201002132 is an abundant number, since it is smaller than the sum of its proper divisors (13671975724).

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

10201002132 is a wasteful number, since it uses less digits than its factorization.

10201002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522847 (or 2522845 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10201002132 its reverse (23120010201), we get a palindrome (33321012333).

The spelling of 10201002132 in words is "ten billion, two hundred one million, two thousand, one hundred thirty-two".