12152151 has 18 divisors (see below), whose sum is σ = 19295640. Its totient is φ = 7364280.

The previous prime is 12152143. The next prime is 12152167. The reversal of 12152151 is 15125121.

It is not a de Polignac number, because 12152151 - 2³ = 12152143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152141) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4491 + ... + 6668.

It is an arithmetic number, because the mean of its divisors is an integer number (1071980).

Almost surely, 2^12152151 is an apocalyptic number.

12152151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12152151 is a deficient number, since it is larger than the sum of its proper divisors (7143489).

12152151 is a wasteful number, since it uses less digits than its factorization.

12152151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11187 (or 11173 counting only the distinct ones).

The product of its digits is 100, while the sum is 18.

The square root of 12152151 is about 3485.9935456050. The cubic root of 12152151 is about 229.9063954327.

Adding to 12152151 its reverse (15125121), we get a palindrome (27277272).

The spelling of 12152151 in words is "twelve million, one hundred fifty-two thousand, one hundred fifty-one".