10231421132 has 24 divisors (see below), whose sum is σ = 18116280000. Its totient is φ = 5055405696.

The previous prime is 10231421129. The next prime is 10231421147. The reversal of 10231421132 is 23112413201.

It is a super-2 number, since 2×10231421132² (a number of 21 digits) contains 22 as substring.

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, 723869 + ... + 737867.

It is an arithmetic number, because the mean of its divisors is an integer number (754845000).

Almost surely, 2^10231421132 is an apocalyptic number.

It is an amenable number.

10231421132 is a deficient number, since it is larger than the sum of its proper divisors (7884858868).

10231421132 is a wasteful number, since it uses less digits than its factorization.

10231421132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16145 (or 16143 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10231421132 its reverse (23112413201), we get a palindrome (33343834333).

The spelling of 10231421132 in words is "ten billion, two hundred thirty-one million, four hundred twenty-one thousand, one hundred thirty-two".