12132535051 has 8 divisors (see below), whose sum is σ = 14932350944. Its totient is φ = 9599368320.

The previous prime is 12132535031. The next prime is 12132535067. The reversal of 12132535051 is 15053523121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12132535051 - 2⁹ = 12132534539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12132535031) 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, 66662190 + ... + 66662371.

It is an arithmetic number, because the mean of its divisors is an integer number (1866543868).

Almost surely, 2^12132535051 is an apocalyptic number.

12132535051 is a deficient number, since it is larger than the sum of its proper divisors (2799815893).

12132535051 is a wasteful number, since it uses less digits than its factorization.

12132535051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133324581.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 12132535051 in words is "twelve billion, one hundred thirty-two million, five hundred thirty-five thousand, fifty-one".