115501433332 has 24 divisors (see below), whose sum is σ = 202818498176. Its totient is φ = 57553374528.

The previous prime is 115501433329. The next prime is 115501433401. The reversal of 115501433332 is 233334105511.

It is a happy number.

It is a super-2 number, since 2×115501433332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115501433294 and 115501433303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8264983 + ... + 8278945.

Almost surely, 2^115501433332 is an apocalyptic number.

It is an amenable number.

115501433332 is a deficient number, since it is larger than the sum of its proper divisors (87317064844).

115501433332 is a wasteful number, since it uses less digits than its factorization.

115501433332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20887 (or 20885 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 115501433332 its reverse (233334105511), we get a palindrome (348835538843).

The spelling of 115501433332 in words is "one hundred fifteen billion, five hundred one million, four hundred thirty-three thousand, three hundred thirty-two".