12153107 has 4 divisors (see below), whose sum is σ = 12183816. Its totient is φ = 12122400.

The previous prime is 12153101. The next prime is 12153121. The reversal of 12153107 is 70135121.

12153107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12153107 - 2¹⁴ = 12136723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12153101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14753 + ... + 15554.

It is an arithmetic number, because the mean of its divisors is an integer number (3045954).

Almost surely, 2^12153107 is an apocalyptic number.

12153107 is a deficient number, since it is larger than the sum of its proper divisors (30709).

12153107 is an equidigital number, since it uses as much as digits as its factorization.

12153107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30708.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 12153107 is about 3486.1306630704. The cubic root of 12153107 is about 229.9124241254.

Adding to 12153107 its reverse (70135121), we get a palindrome (82288228).

The spelling of 12153107 in words is "twelve million, one hundred fifty-three thousand, one hundred seven".