233034131 has 16 divisors (see below), whose sum is σ = 260402688. Its totient is φ = 206724000.

The previous prime is 233034073. The next prime is 233034133. The reversal of 233034131 is 131430332.

It is a cyclic number.

It is not a de Polignac number, because 233034131 - 2¹⁴ = 233017747 is a prime.

It is a super-2 number, since 2×233034131² = 108609812421850322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233034133) 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, 332081 + ... + 332781.

It is an arithmetic number, because the mean of its divisors is an integer number (16275168).

Almost surely, 2^233034131 is an apocalyptic number.

233034131 is a deficient number, since it is larger than the sum of its proper divisors (27368557).

233034131 is a wasteful number, since it uses less digits than its factorization.

233034131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 233034131 is about 15265.4554796115. The cubic root of 233034131 is about 615.3749941633.

Adding to 233034131 its reverse (131430332), we get a palindrome (364464463).

The spelling of 233034131 in words is "two hundred thirty-three million, thirty-four thousand, one hundred thirty-one".