10123210132 has 24 divisors (see below), whose sum is σ = 20405848064. Its totient is φ = 4304355552.

The previous prime is 10123210081. The next prime is 10123210157. The reversal of 10123210132 is 23101232101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1419843 + ... + 1426954.

Almost surely, 2^10123210132 is an apocalyptic number.

It is an amenable number.

10123210132 is an abundant number, since it is smaller than the sum of its proper divisors (10282637932).

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

10123210132 is a wasteful number, since it uses less digits than its factorization.

10123210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846935 (or 2846933 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10123210132 its reverse (23101232101), we get a palindrome (33224442233).

The spelling of 10123210132 in words is "ten billion, one hundred twenty-three million, two hundred ten thousand, one hundred thirty-two".