113231133312000 has 352 divisors, whose sum is σ = 410890063768704. Its totient is φ = 27449970688000.

The previous prime is 113231133311953. The next prime is 113231133312001. The reversal of 113231133312000 is 213331132311.

It is a tau number, because it is divible by the number of its divisors (352).

It is a super-2 number, since 2×113231133312000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (113231133312001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9179307 + ... + 17627306.

Almost surely, 2^{113231133312000} is an apocalyptic number.

113231133312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113231133312000 is an abundant number, since it is smaller than the sum of its proper divisors (297658930456704).

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

113231133312000 is a wasteful number, since it uses less digits than its factorization.

113231133312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26806662 (or 26806634 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 113231133312000 its reverse (213331132311), we get a palindrome (113444464444311).

The spelling of 113231133312000 in words is "one hundred thirteen trillion, two hundred thirty-one billion, one hundred thirty-three million, three hundred twelve thousand".