115210302404 has 24 divisors (see below), whose sum is σ = 213497241048. Its totient is φ = 54211704320.

The previous prime is 115210302397. The next prime is 115210302407. The reversal of 115210302404 is 404203012511.

It can be written as a sum of positive squares in 4 ways, for example, as 83086909504 + 32123392900 = 288248^2 + 179230^2 .

It is a super-2 number, since 2×115210302404² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115210302404.

It is not an unprimeable number, because it can be changed into a prime (115210302407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744002 + ... + 885414.

It is an arithmetic number, because the mean of its divisors is an integer number (8895718377).

Almost surely, 2^115210302404 is an apocalyptic number.

It is an amenable number.

115210302404 is a deficient number, since it is larger than the sum of its proper divisors (98286938644).

115210302404 is a wasteful number, since it uses less digits than its factorization.

115210302404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153415 (or 153413 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 115210302404 its reverse (404203012511), we get a palindrome (519413314915).

The spelling of 115210302404 in words is "one hundred fifteen billion, two hundred ten million, three hundred two thousand, four hundred four".