10203002132 has 24 divisors (see below), whose sum is σ = 18919252800. Its totient is φ = 4797936000.

The previous prime is 10203002129. The next prime is 10203002137. The reversal of 10203002132 is 23120030201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203002137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41507 + ... + 148757.

It is an arithmetic number, because the mean of its divisors is an integer number (788302200).

Almost surely, 2^10203002132 is an apocalyptic number.

It is an amenable number.

10203002132 is a deficient number, since it is larger than the sum of its proper divisors (8716250668).

10203002132 is a wasteful number, since it uses less digits than its factorization.

10203002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108671 (or 108669 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10203002132 its reverse (23120030201), we get a palindrome (33323032333).

The spelling of 10203002132 in words is "ten billion, two hundred three million, two thousand, one hundred thirty-two".