120231220203130 has 32 divisors (see below), whose sum is σ = 219189675196800. Its totient is φ = 47477038049472.

The previous prime is 120231220203091. The next prime is 120231220203131. The reversal of 120231220203130 is 31302022132021.

It is not an unprimeable number, because it can be changed into a prime (120231220203131) 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, 53816865 + ... + 56006404.

It is an arithmetic number, because the mean of its divisors is an integer number (6849677349900).

Almost surely, 2^{120231220203130} is an apocalyptic number.

120231220203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120231220203130 is a deficient number, since it is larger than the sum of its proper divisors (98958454993670).

120231220203130 is a wasteful number, since it uses less digits than its factorization.

120231220203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109824678.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120231220203130 its reverse (31302022132021), we get a palindrome (151533242335151).

The spelling of 120231220203130 in words is "one hundred twenty trillion, two hundred thirty-one billion, two hundred twenty million, two hundred three thousand, one hundred thirty".