120113113000 has 32 divisors (see below), whose sum is σ = 281064686760. Its totient is φ = 48045244800.

The previous prime is 120113112871. The next prime is 120113113009. The reversal of 120113113000 is 311311021.

It can be written as a sum of positive squares in 4 ways, for example, as 4078865956 + 116034247044 = 63866^2 + 340638^2 .

It is not an unprimeable number, because it can be changed into a prime (120113113009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60055557 + ... + 60057556.

Almost surely, 2^120113113000 is an apocalyptic number.

120113113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120113113000 is an abundant number, since it is smaller than the sum of its proper divisors (160951573760).

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

120113113000 is a wasteful number, since it uses less digits than its factorization.

120113113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120113134 (or 120113120 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 120113113000 its reverse (311311021), we get a palindrome (120424424021).

The spelling of 120113113000 in words is "one hundred twenty billion, one hundred thirteen million, one hundred thirteen thousand".