120101101092 has 72 divisors (see below), whose sum is σ = 362043916416. Its totient is φ = 32822659584.

The previous prime is 120101101061. The next prime is 120101101121. The reversal of 120101101092 is 290101101021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10354893 + ... + 10366484.

It is an arithmetic number, because the mean of its divisors is an integer number (5028387728).

Almost surely, 2^120101101092 is an apocalyptic number.

120101101092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120101101092 is an abundant number, since it is smaller than the sum of its proper divisors (241942815324).

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

120101101092 is a wasteful number, since it uses less digits than its factorization.

120101101092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20721417 (or 20721412 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 120101101092 in words is "one hundred twenty billion, one hundred one million, one hundred one thousand, ninety-two".