113034432121220 has 12 divisors (see below), whose sum is σ = 237372307454604. Its totient is φ = 45213772848480.

The previous prime is 113034432121213. The next prime is 113034432121271. The reversal of 113034432121220 is 22121234430311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 90261856389376 + 22772575731844 = 9500624^2 + 4772062^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825860803011 + ... + 2825860803050.

It is an arithmetic number, because the mean of its divisors is an integer number (19781025621217).

Almost surely, 2^{113034432121220} is an apocalyptic number.

113034432121220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113034432121220 is an abundant number, since it is smaller than the sum of its proper divisors (124337875333384).

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

113034432121220 is a wasteful number, since it uses less digits than its factorization.

113034432121220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651721606070 (or 5651721606068 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 113034432121220 its reverse (22121234430311), we get a palindrome (135155666551531).

The spelling of 113034432121220 in words is "one hundred thirteen trillion, thirty-four billion, four hundred thirty-two million, one hundred twenty-one thousand, two hundred twenty".