10002102032 has 40 divisors (see below), whose sum is σ = 21355133184. Its totient is φ = 4508993664.

The previous prime is 10002102017. The next prime is 10002102053. The reversal of 10002102032 is 23020120001.

It is a happy 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, 550208 + ... + 568095.

Almost surely, 2^10002102032 is an apocalyptic number.

It is an amenable number.

10002102032 is an abundant number, since it is smaller than the sum of its proper divisors (11353031152).

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

10002102032 is a wasteful number, since it uses less digits than its factorization.

10002102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118367 (or 1118361 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10002102032 its reverse (23020120001), we get a palindrome (33022222033).

The spelling of 10002102032 in words is "ten billion, two million, one hundred two thousand, thirty-two".