13153671 has 10 divisors (see below), whose sum is σ = 19649432. Its totient is φ = 8769060.

The previous prime is 13153669. The next prime is 13153697. The reversal of 13153671 is 17635131.

13153671 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13153671 - 2¹ = 13153669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13153601) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 81115 + ... + 81276.

Almost surely, 2^13153671 is an apocalyptic number.

13153671 is a deficient number, since it is larger than the sum of its proper divisors (6495761).

13153671 is an equidigital number, since it uses as much as digits as its factorization.

13153671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162403 (or 162394 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 13153671 is about 3626.7990018748. The cubic root of 13153671 is about 236.0563341051.

It can be divided in two parts, 13153 and 671, that added together give a cube (13824 = 24³).

The spelling of 13153671 in words is "thirteen million, one hundred fifty-three thousand, six hundred seventy-one".