233155153 has 16 divisors (see below), whose sum is σ = 307787904. Its totient is φ = 170991360.

The previous prime is 233155133. The next prime is 233155171. The reversal of 233155153 is 351551332.

It is a cyclic number.

It is not a de Polignac number, because 233155153 - 2⁹ = 233154641 is a prime.

It is a super-2 number, since 2×233155153² = 108722650740906818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233155133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87750 + ... + 90367.

It is an arithmetic number, because the mean of its divisors is an integer number (19236744).

Almost surely, 2^233155153 is an apocalyptic number.

It is an amenable number.

233155153 is a deficient number, since it is larger than the sum of its proper divisors (74632751).

233155153 is a wasteful number, since it uses less digits than its factorization.

233155153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178152.

The product of its digits is 6750, while the sum is 28.

The square root of 233155153 is about 15269.4188821972. The cubic root of 233155153 is about 615.4815036314.

The spelling of 233155153 in words is "two hundred thirty-three million, one hundred fifty-five thousand, one hundred fifty-three".