232434031 has 4 divisors (see below), whose sum is σ = 232469352. Its totient is φ = 232398712.

The previous prime is 232434029. The next prime is 232434061. The reversal of 232434031 is 130434232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 232434031 - 2¹ = 232434029 is a prime.

It is a super-2 number, since 2×232434031² = 108051157533817922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232433993 and 232434011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232434061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4540 + ... + 22033.

It is an arithmetic number, because the mean of its divisors is an integer number (58117338).

Almost surely, 2^232434031 is an apocalyptic number.

232434031 is a deficient number, since it is larger than the sum of its proper divisors (35321).

232434031 is an equidigital number, since it uses as much as digits as its factorization.

232434031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35320.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 232434031 is about 15245.7873197812. The cubic root of 232434031 is about 614.8463105505.

Adding to 232434031 its reverse (130434232), we get a palindrome (362868263).

The spelling of 232434031 in words is "two hundred thirty-two million, four hundred thirty-four thousand, thirty-one".