13162051 has 12 divisors (see below), whose sum is σ = 15298096. Its totient is φ = 11093040.

The previous prime is 13162043. The next prime is 13162067. The reversal of 13162051 is 15026131.

It is not a de Polignac number, because 13162051 - 2³ = 13162043 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 (13162081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35101 + ... + 35473.

Almost surely, 2^13162051 is an apocalyptic number.

13162051 is a deficient number, since it is larger than the sum of its proper divisors (2136045).

13162051 is an frugal number, since it uses more digits than its factorization.

13162051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 13162051 is about 3627.9541066557. The cubic root of 13162051 is about 236.1064527411.

Adding to 13162051 its reverse (15026131), we get a palindrome (28188182).

The spelling of 13162051 in words is "thirteen million, one hundred sixty-two thousand, fifty-one".