13385151 has 24 divisors (see below), whose sum is σ = 20953296. Its totient is φ = 8184960.

The previous prime is 13385123. The next prime is 13385167. The reversal of 13385151 is 15158331.

It is not a de Polignac number, because 13385151 - 2¹⁰ = 13384127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13385111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27016 + ... + 27506.

It is an arithmetic number, because the mean of its divisors is an integer number (873054).

Almost surely, 2^13385151 is an apocalyptic number.

13385151 is a deficient number, since it is larger than the sum of its proper divisors (7568145).

13385151 is a wasteful number, since it uses less digits than its factorization.

13385151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 740 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 13385151 is about 3658.5722625090. The cubic root of 13385151 is about 237.4330064044.

The spelling of 13385151 in words is "thirteen million, three hundred eighty-five thousand, one hundred fifty-one".