120230311100 has 18 divisors (see below), whose sum is σ = 260899775304. Its totient is φ = 48092124400.

The previous prime is 120230311087. The next prime is 120230311141. The reversal of 120230311100 is 1113032021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 601151456 + ... + 601151655.

Almost surely, 2^120230311100 is an apocalyptic number.

120230311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120230311100 is an abundant number, since it is smaller than the sum of its proper divisors (140669464204).

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

120230311100 is a wasteful number, since it uses less digits than its factorization.

120230311100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202303125 (or 1202303118 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120230311100 its reverse (1113032021), we get a palindrome (121343343121).

The spelling of 120230311100 in words is "one hundred twenty billion, two hundred thirty million, three hundred eleven thousand, one hundred".