113003113221000 has 192 divisors, whose sum is σ = 383300179816320. Its totient is φ = 30027681705600.

The previous prime is 113003113220903. The next prime is 113003113221007. The reversal of 113003113221000 is 122311300311.

113003113221000 is a `hidden beast` number, since 1 + 1 + 30 + 0 + 311 + 322 + 1 + 0 + 0 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (113003113221007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19636572 + ... + 24730571.

It is an arithmetic number, because the mean of its divisors is an integer number (1996355103210).

Almost surely, 2^{113003113221000} is an apocalyptic number.

113003113221000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113003113221000 is an abundant number, since it is smaller than the sum of its proper divisors (270297066595320).

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

113003113221000 is a wasteful number, since it uses less digits than its factorization.

113003113221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44367453 (or 44367436 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113003113221000 its reverse (122311300311), we get a palindrome (113125424521311).

The spelling of 113003113221000 in words is "one hundred thirteen trillion, three billion, one hundred thirteen million, two hundred twenty-one thousand".