132290155 has 4 divisors (see below), whose sum is σ = 158748192. Its totient is φ = 105832120.

The previous prime is 132290099. The next prime is 132290167. The reversal of 132290155 is 551092231.

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

It is not a de Polignac number, because 132290155 - 2¹⁵ = 132257387 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13229011 + ... + 13229020.

It is an arithmetic number, because the mean of its divisors is an integer number (39687048).

Almost surely, 2^132290155 is an apocalyptic number.

132290155 is a deficient number, since it is larger than the sum of its proper divisors (26458037).

132290155 is an equidigital number, since it uses as much as digits as its factorization.

132290155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26458036.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 132290155 is about 11501.7457370610. The cubic root of 132290155 is about 509.5371361110.

The spelling of 132290155 in words is "one hundred thirty-two million, two hundred ninety thousand, one hundred fifty-five".