152330155 has 4 divisors (see below), whose sum is σ = 182796192. Its totient is φ = 121864120.

The previous prime is 152330141. The next prime is 152330161. The reversal of 152330155 is 551033251.

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

It is not a de Polignac number, because 152330155 - 2⁷ = 152330027 is a prime.

It is a super-3 number, since 3×152330155³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 15233011 + ... + 15233020.

It is an arithmetic number, because the mean of its divisors is an integer number (45699048).

Almost surely, 2^152330155 is an apocalyptic number.

152330155 is a deficient number, since it is larger than the sum of its proper divisors (30466037).

152330155 is an equidigital number, since it uses as much as digits as its factorization.

152330155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30466036.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 152330155 is about 12342.2102963772. The cubic root of 152330155 is about 534.0664477530.

The spelling of 152330155 in words is "one hundred fifty-two million, three hundred thirty thousand, one hundred fifty-five".