113321444143320 has 192 divisors, whose sum is σ = 427190433995520. Its totient is φ = 25515446660352.

The previous prime is 113321444143319. The next prime is 113321444143393. The reversal of 113321444143320 is 23341444123311.

113321444143320 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 214 + 4 + 4 + 1 + 433 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 335419422 + ... + 335757101.

It is an arithmetic number, because the mean of its divisors is an integer number (2224950177060).

Almost surely, 2^{113321444143320} is an apocalyptic number.

113321444143320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113321444143320 is an abundant number, since it is smaller than the sum of its proper divisors (313868989852200).

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

113321444143320 is a wasteful number, since it uses less digits than its factorization.

113321444143320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671176614 (or 671176607 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 113321444143320 its reverse (23341444123311), we get a palindrome (136662888266631).

The spelling of 113321444143320 in words is "one hundred thirteen trillion, three hundred twenty-one billion, four hundred forty-four million, one hundred forty-three thousand, three hundred twenty".