115415115320330 has 384 divisors, whose sum is σ = 259590293614080. Its totient is φ = 36143997603840.

The previous prime is 115415115320233. The next prime is 115415115320341. The reversal of 115415115320330 is 33023511514511.

It is a super-2 number, since 2×115415115320330² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21448634240 + ... + 21448639620.

It is an arithmetic number, because the mean of its divisors is an integer number (676016389620).

Almost surely, 2^{115415115320330} is an apocalyptic number.

115415115320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115415115320330 is an abundant number, since it is smaller than the sum of its proper divisors (144175178293750).

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

115415115320330 is a wasteful number, since it uses less digits than its factorization.

115415115320330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762 (or 5733 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 115415115320330 its reverse (33023511514511), we get a palindrome (148438626834841).

The spelling of 115415115320330 in words is "one hundred fifteen trillion, four hundred fifteen billion, one hundred fifteen million, three hundred twenty thousand, three hundred thirty".