1115105615330 has 256 divisors, whose sum is σ = 2462600724480. Its totient is φ = 355509762048.

The previous prime is 1115105615321. The next prime is 1115105615339. The reversal of 1115105615330 is 335165015111.

It is an interprime number because it is at equal distance from previous prime (1115105615321) and next prime (1115105615339).

It is not an unprimeable number, because it can be changed into a prime (1115105615339) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2289744347 + ... + 2289744833.

It is an arithmetic number, because the mean of its divisors is an integer number (9619534080).

Almost surely, 2^{1115105615330} is an apocalyptic number.

1115105615330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115105615330 is an abundant number, since it is smaller than the sum of its proper divisors (1347495109150).

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

1115105615330 is a wasteful number, since it uses less digits than its factorization.

1115105615330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913.

The product of its (nonzero) digits is 6750, while the sum is 32.

The spelling of 1115105615330 in words is "one trillion, one hundred fifteen billion, one hundred five million, six hundred fifteen thousand, three hundred thirty".