20232111130 has 48 divisors (see below), whose sum is σ = 45747999360. Its totient is φ = 6306109920.

The previous prime is 20232111127. The next prime is 20232111131. The reversal of 20232111130 is 3111123202.

It is not an unprimeable number, because it can be changed into a prime (20232111131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1185870 + ... + 1202809.

It is an arithmetic number, because the mean of its divisors is an integer number (953083320).

Almost surely, 2^20232111130 is an apocalyptic number.

20232111130 is an abundant number, since it is smaller than the sum of its proper divisors (25515888230).

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

20232111130 is a wasteful number, since it uses less digits than its factorization.

20232111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388715 (or 2388704 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20232111130 its reverse (3111123202), we get a palindrome (23343234332).

The spelling of 20232111130 in words is "twenty billion, two hundred thirty-two million, one hundred eleven thousand, one hundred thirty".