10121344232 has 16 divisors (see below), whose sum is σ = 19976337600. Its totient is φ = 4794320880.

The previous prime is 10121344231. The next prime is 10121344243. The reversal of 10121344232 is 23244312101.

It is a junction number, because it is equal to n+sod(n) for n = 10121344198 and 10121344207.

It is not an unprimeable number, because it can be changed into a prime (10121344231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33293744 + ... + 33294047.

It is an arithmetic number, because the mean of its divisors is an integer number (1248521100).

Almost surely, 2^10121344232 is an apocalyptic number.

It is an amenable number.

10121344232 is a deficient number, since it is larger than the sum of its proper divisors (9854993368).

10121344232 is a wasteful number, since it uses less digits than its factorization.

10121344232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66587816 (or 66587812 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10121344232 its reverse (23244312101), we get a palindrome (33365656333).

The spelling of 10121344232 in words is "ten billion, one hundred twenty-one million, three hundred forty-four thousand, two hundred thirty-two".