232843131 has 12 divisors (see below), whose sum is σ = 336950952. Its totient is φ = 154941696.

The previous prime is 232843129. The next prime is 232843133. The reversal of 232843131 is 131348232.

It is an interprime number because it is at equal distance from previous prime (232843129) and next prime (232843133).

It is not a de Polignac number, because 232843131 - 2¹ = 232843129 is a prime.

It is a super-2 number, since 2×232843131² = 108431847307766322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232843095 and 232843104.

It is not an unprimeable number, because it can be changed into a prime (232843133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18726 + ... + 28571.

It is an arithmetic number, because the mean of its divisors is an integer number (28079246).

Almost surely, 2^232843131 is an apocalyptic number.

232843131 is a deficient number, since it is larger than the sum of its proper divisors (104107821).

232843131 is a wasteful number, since it uses less digits than its factorization.

232843131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47850 (or 47847 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 232843131 is about 15259.1982423717. The cubic root of 232843131 is about 615.2068231606.

The spelling of 232843131 in words is "two hundred thirty-two million, eight hundred forty-three thousand, one hundred thirty-one".