115331044332000 has 384 divisors, whose sum is σ = 431838070530048. Its totient is φ = 26359022592000.

The previous prime is 115331044331981. The next prime is 115331044332013. The reversal of 115331044332000 is 233440133511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1044316785 + ... + 1044427215.

It is an arithmetic number, because the mean of its divisors is an integer number (1124578308672).

Almost surely, 2^{115331044332000} is an apocalyptic number.

115331044332000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115331044332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215919035265024).

115331044332000 is an abundant number, since it is smaller than the sum of its proper divisors (316507026198048).

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

115331044332000 is a wasteful number, since it uses less digits than its factorization.

115331044332000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122899 (or 122881 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 115331044332000 its reverse (233440133511), we get a palindrome (115564484465511).

The spelling of 115331044332000 in words is "one hundred fifteen trillion, three hundred thirty-one billion, forty-four million, three hundred thirty-two thousand".