13321092105 has 24 divisors (see below), whose sum is σ = 23256018240. Its totient is φ = 7053467040.

The previous prime is 13321092089. The next prime is 13321092121. The reversal of 13321092105 is 50129012331.

It is an interprime number because it is at equal distance from previous prime (13321092089) and next prime (13321092121).

It is not a de Polignac number, because 13321092105 - 2⁴ = 13321092089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1058581 + ... + 1071090.

It is an arithmetic number, because the mean of its divisors is an integer number (969000760).

Almost surely, 2^13321092105 is an apocalyptic number.

13321092105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13321092105 is a deficient number, since it is larger than the sum of its proper divisors (9934926135).

13321092105 is a wasteful number, since it uses less digits than its factorization.

13321092105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129821 (or 2129818 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The spelling of 13321092105 in words is "thirteen billion, three hundred twenty-one million, ninety-two thousand, one hundred five".