23233112402 has 4 divisors (see below), whose sum is σ = 34849668606. Its totient is φ = 11616556200.

The previous prime is 23233112369. The next prime is 23233112417. The reversal of 23233112402 is 20421133232.

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

It can be written as a sum of positive squares in only one way, i.e., 21980731081 + 1252381321 = 148259^2 + 35389^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808278099 + ... + 5808278102.

Almost surely, 2^23233112402 is an apocalyptic number.

23233112402 is a deficient number, since it is larger than the sum of its proper divisors (11616556204).

23233112402 is a wasteful number, since it uses less digits than its factorization.

23233112402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616556203.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23233112402 its reverse (20421133232), we get a palindrome (43654245634).

The spelling of 23233112402 in words is "twenty-three billion, two hundred thirty-three million, one hundred twelve thousand, four hundred two".