101120030120 has 32 divisors (see below), whose sum is σ = 227585185920. Its totient is φ = 40436435520.

The previous prime is 101120030113. The next prime is 101120030153. The reversal of 101120030120 is 21030021101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219572 + ... + 500451.

It is an arithmetic number, because the mean of its divisors is an integer number (7112037060).

Almost surely, 2^101120030120 is an apocalyptic number.

101120030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120030120 is an abundant number, since it is smaller than the sum of its proper divisors (126465155800).

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

101120030120 is a wasteful number, since it uses less digits than its factorization.

101120030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723545 (or 723541 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 101120030120 its reverse (21030021101), we get a palindrome (122150051221).

The spelling of 101120030120 in words is "one hundred one billion, one hundred twenty million, thirty thousand, one hundred twenty".