27113151 has 16 divisors (see below), whose sum is σ = 39027296. Its totient is φ = 16644096.

The previous prime is 27113137. The next prime is 27113167. The reversal of 27113151 is 15131172.

It is a happy number.

It is not a de Polignac number, because 27113151 - 2⁶ = 27113087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27113101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25731 + ... + 26763.

It is an arithmetic number, because the mean of its divisors is an integer number (2439206).

Almost surely, 2^27113151 is an apocalyptic number.

27113151 is a deficient number, since it is larger than the sum of its proper divisors (11914145).

27113151 is a wasteful number, since it uses less digits than its factorization.

27113151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722.

The product of its digits is 210, while the sum is 21.

The square root of 27113151 is about 5207.0289993431. The cubic root of 27113151 is about 300.4184937164.

The spelling of 27113151 in words is "twenty-seven million, one hundred thirteen thousand, one hundred fifty-one".