10023504132 has 12 divisors (see below), whose sum is σ = 23388176336. Its totient is φ = 3341168040.

The previous prime is 10023504097. The next prime is 10023504137. The reversal of 10023504132 is 23140532001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10023504099 and 10023504108.

It is not an unprimeable number, because it can be changed into a prime (10023504137) 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 3 ways as a sum of consecutive naturals, for example, 417645994 + ... + 417646017.

Almost surely, 2^10023504132 is an apocalyptic number.

10023504132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10023504132 is an abundant number, since it is smaller than the sum of its proper divisors (13364672204).

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

10023504132 is a wasteful number, since it uses less digits than its factorization.

10023504132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835292018 (or 835292016 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The spelling of 10023504132 in words is "ten billion, twenty-three million, five hundred four thousand, one hundred thirty-two".