1233130023 has 12 divisors (see below), whose sum is σ = 1819086048. Its totient is φ = 804595200.

The previous prime is 1233130009. The next prime is 1233130033. The reversal of 1233130023 is 3200313321.

1233130023 is a `hidden beast` number, since 12 + 331 + 300 + 23 = 666.

It is not a de Polignac number, because 1233130023 - 2⁴ = 1233130007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233129978 and 1233130005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233130033) 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, 1457178 + ... + 1458023.

It is an arithmetic number, because the mean of its divisors is an integer number (151590504).

Almost surely, 2^1233130023 is an apocalyptic number.

1233130023 is a deficient number, since it is larger than the sum of its proper divisors (585956025).

1233130023 is a wasteful number, since it uses less digits than its factorization.

1233130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915254 (or 2915251 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1233130023 is about 35115.9511191139. The cubic root of 1233130023 is about 1072.3493442513.

Adding to 1233130023 its reverse (3200313321), we get a palindrome (4433443344).

The spelling of 1233130023 in words is "one billion, two hundred thirty-three million, one hundred thirty thousand, twenty-three".