23231121298 has 48 divisors (see below), whose sum is σ = 43842681792. Its totient is φ = 9036957600.

The previous prime is 23231121293. The next prime is 23231121313. The reversal of 23231121298 is 89212113232.

It is not an unprimeable number, because it can be changed into a prime (23231121293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1109361 + ... + 1130107.

It is an arithmetic number, because the mean of its divisors is an integer number (913389204).

Almost surely, 2^23231121298 is an apocalyptic number.

23231121298 is a deficient number, since it is larger than the sum of its proper divisors (20611560494).

23231121298 is a wasteful number, since it uses less digits than its factorization.

23231121298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21439 (or 21428 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The spelling of 23231121298 in words is "twenty-three billion, two hundred thirty-one million, one hundred twenty-one thousand, two hundred ninety-eight".