1232024231 has 4 divisors (see below), whose sum is σ = 1240293000. Its totient is φ = 1223755464.

The previous prime is 1232024219. The next prime is 1232024237. The reversal of 1232024231 is 1324202321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232024231 is a prime.

It is a super-2 number, since 2×1232024231² = 3035767411542282722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232024237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4134161 + ... + 4134458.

It is an arithmetic number, because the mean of its divisors is an integer number (310073250).

Almost surely, 2^1232024231 is an apocalyptic number.

1232024231 is a deficient number, since it is larger than the sum of its proper divisors (8268769).

1232024231 is an equidigital number, since it uses as much as digits as its factorization.

1232024231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8268768.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1232024231 is about 35100.2027202123. The cubic root of 1232024231 is about 1072.0287103281.

Adding to 1232024231 its reverse (1324202321), we get a palindrome (2556226552).

The spelling of 1232024231 in words is "one billion, two hundred thirty-two million, twenty-four thousand, two hundred thirty-one".