1232113023 has 12 divisors (see below), whose sum is σ = 1783688400. Its totient is φ = 819576576.

The previous prime is 1232112997. The next prime is 1232113081. The reversal of 1232113023 is 3203112321.

It is not a de Polignac number, because 1232113023 - 2¹⁰ = 1232111999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232112987 and 1232113005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232113423) 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 11 ways as a sum of consecutive naturals, for example, 148411 + ... + 156492.

It is an arithmetic number, because the mean of its divisors is an integer number (148640700).

Almost surely, 2^1232113023 is an apocalyptic number.

1232113023 is a deficient number, since it is larger than the sum of its proper divisors (551575377).

1232113023 is a wasteful number, since it uses less digits than its factorization.

1232113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305358 (or 305355 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1232113023 is about 35101.4675334237. The cubic root of 1232113023 is about 1072.0544634165.

Adding to 1232113023 its reverse (3203112321), we get a palindrome (4435225344).

The spelling of 1232113023 in words is "one billion, two hundred thirty-two million, one hundred thirteen thousand, twenty-three".