13101995 has 16 divisors (see below), whose sum is σ = 16374528. Its totient is φ = 10053120.

The previous prime is 13101983. The next prime is 13102003. The reversal of 13101995 is 59910131.

It is not a de Polignac number, because 13101995 - 2⁶ = 13101931 is a prime.

It is a Duffinian number.

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, 20927 + ... + 21543.

It is an arithmetic number, because the mean of its divisors is an integer number (1023408).

Almost surely, 2^13101995 is an apocalyptic number.

13101995 is a deficient number, since it is larger than the sum of its proper divisors (3272533).

13101995 is a wasteful number, since it uses less digits than its factorization.

13101995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 13101995 is about 3619.6678024371. The cubic root of 13101995 is about 235.7468018460.

The spelling of 13101995 in words is "thirteen million, one hundred one thousand, nine hundred ninety-five".