23230121330 has 32 divisors (see below), whose sum is σ = 45793944000. Its totient is φ = 8431895232.

The previous prime is 23230121309. The next prime is 23230121333. The reversal of 23230121330 is 3312103232.

It is not an unprimeable number, because it can be changed into a prime (23230121333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506680 + ... + 1522019.

It is an arithmetic number, because the mean of its divisors is an integer number (1431060750).

Almost surely, 2^23230121330 is an apocalyptic number.

23230121330 is a deficient number, since it is larger than the sum of its proper divisors (22563822670).

23230121330 is a wasteful number, since it uses less digits than its factorization.

23230121330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028778.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23230121330 its reverse (3312103232), we get a palindrome (26542224562).

The spelling of 23230121330 in words is "twenty-three billion, two hundred thirty million, one hundred twenty-one thousand, three hundred thirty".