12153051 has 8 divisors (see below), whose sum is σ = 18004560. Its totient is φ = 8102016.

The previous prime is 12153041. The next prime is 12153061. The reversal of 12153051 is 15035121.

It is an interprime number because it is at equal distance from previous prime (12153041) and next prime (12153061).

It is not a de Polignac number, because 12153051 - 2⁵ = 12153019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12153041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225030 + ... + 225083.

It is an arithmetic number, because the mean of its divisors is an integer number (2250570).

Almost surely, 2^12153051 is an apocalyptic number.

12153051 is a deficient number, since it is larger than the sum of its proper divisors (5851509).

12153051 is an equidigital number, since it uses as much as digits as its factorization.

12153051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450122 (or 450116 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 12153051 is about 3486.1226312337. The cubic root of 12153051 is about 229.9120709889.

Adding to 12153051 its reverse (15035121), we get a palindrome (27188172).

The spelling of 12153051 in words is "twelve million, one hundred fifty-three thousand, fifty-one".