233268155 has 4 divisors (see below), whose sum is σ = 279921792. Its totient is φ = 186614520.

The previous prime is 233268137. The next prime is 233268173. The reversal of 233268155 is 551862332.

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

It is an interprime number because it is at equal distance from previous prime (233268137) and next prime (233268173).

It is not a de Polignac number, because 233268155 - 2⁸ = 233267899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23326811 + ... + 23326820.

It is an arithmetic number, because the mean of its divisors is an integer number (69980448).

Almost surely, 2^233268155 is an apocalyptic number.

233268155 is a deficient number, since it is larger than the sum of its proper divisors (46653637).

233268155 is an equidigital number, since it uses as much as digits as its factorization.

233268155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46653636.

The product of its digits is 43200, while the sum is 35.

The square root of 233268155 is about 15273.1187057523. The cubic root of 233268155 is about 615.5809215609.

The spelling of 233268155 in words is "two hundred thirty-three million, two hundred sixty-eight thousand, one hundred fifty-five".