115305210323432 has 8 divisors (see below), whose sum is σ = 216197269356450. Its totient is φ = 57652605161712.

The previous prime is 115305210323417. The next prime is 115305210323509. The reversal of 115305210323432 is 234323012503511.

It can be written as a sum of positive squares in only one way, i.e., 113307211111396 + 1997999212036 = 10644586^2 + 1413506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 115305210323392 and 115305210323401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7206575645207 + ... + 7206575645222.

Almost surely, 2^{115305210323432} is an apocalyptic number.

It is an amenable number.

115305210323432 is a deficient number, since it is larger than the sum of its proper divisors (100892059033018).

115305210323432 is a wasteful number, since it uses less digits than its factorization.

115305210323432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14413151290435 (or 14413151290431 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 115305210323432 its reverse (234323012503511), we get a palindrome (349628222826943).

The spelling of 115305210323432 in words is "one hundred fifteen trillion, three hundred five billion, two hundred ten million, three hundred twenty-three thousand, four hundred thirty-two".