13215155105330 has 32 divisors (see below), whose sum is σ = 23801261702400. Its totient is φ = 5282955708480.

The previous prime is 13215155105303. The next prime is 13215155105377. The reversal of 13215155105330 is 3350155151231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126910547 + ... + 127014633.

It is an arithmetic number, because the mean of its divisors is an integer number (743789428200).

Almost surely, 2^{13215155105330} is an apocalyptic number.

13215155105330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13215155105330 is a deficient number, since it is larger than the sum of its proper divisors (10586106597070).

13215155105330 is a wasteful number, since it uses less digits than its factorization.

13215155105330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111434.

The product of its (nonzero) digits is 33750, while the sum is 35.

The spelling of 13215155105330 in words is "thirteen trillion, two hundred fifteen billion, one hundred fifty-five million, one hundred five thousand, three hundred thirty".