10120203232 has 24 divisors (see below), whose sum is σ = 20121425352. Its totient is φ = 5010000000.

The previous prime is 10120203217. The next prime is 10120203257. The reversal of 10120203232 is 23230202101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562394 + ... + 1568857.

It is an arithmetic number, because the mean of its divisors is an integer number (838392723).

Almost surely, 2^10120203232 is an apocalyptic number.

It is an amenable number.

10120203232 is a deficient number, since it is larger than the sum of its proper divisors (10001222120).

10120203232 is a wasteful number, since it uses less digits than its factorization.

10120203232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131362 (or 3131354 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10120203232 its reverse (23230202101), we get a palindrome (33350405333).

The spelling of 10120203232 in words is "ten billion, one hundred twenty million, two hundred three thousand, two hundred thirty-two".