231120101230 has 64 divisors (see below), whose sum is σ = 424656691200. Its totient is φ = 90551704320.

The previous prime is 231120101213. The next prime is 231120101257. The reversal of 231120101230 is 32101021132.

231120101230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41874411 + ... + 41879929.

It is an arithmetic number, because the mean of its divisors is an integer number (6635260800).

Almost surely, 2^231120101230 is an apocalyptic number.

231120101230 is a deficient number, since it is larger than the sum of its proper divisors (193536589970).

231120101230 is a wasteful number, since it uses less digits than its factorization.

231120101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6049.

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

Adding to 231120101230 its reverse (32101021132), we get a palindrome (263221122362).

The spelling of 231120101230 in words is "two hundred thirty-one billion, one hundred twenty million, one hundred one thousand, two hundred thirty".