132156106255123 has 4 divisors (see below), whose sum is σ = 132156545293960. Its totient is φ = 132155667216288.

The previous prime is 132156106255111. The next prime is 132156106255169. The reversal of 132156106255123 is 321552601651231.

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 132156106255123 - 2⁹ = 132156106254611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132156106255123.

It is not an unprimeable number, because it can be changed into a prime (132156106256123) 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, 219067590 + ... + 219670027.

It is an arithmetic number, because the mean of its divisors is an integer number (33039136323490).

Almost surely, 2^{132156106255123} is an apocalyptic number.

132156106255123 is a deficient number, since it is larger than the sum of its proper divisors (439038837).

132156106255123 is an equidigital number, since it uses as much as digits as its factorization.

132156106255123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439038836.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 132156106255123 in words is "one hundred thirty-two trillion, one hundred fifty-six billion, one hundred six million, two hundred fifty-five thousand, one hundred twenty-three".