23120341443 has 6 divisors (see below), whose sum is σ = 33396048764. Its totient is φ = 15413560956.

The previous prime is 23120341429. The next prime is 23120341459. The reversal of 23120341443 is 34414302132.

23120341443 is a `hidden beast` number, since 2 + 3 + 1 + 203 + 414 + 43 = 666.

It is not a de Polignac number, because 23120341443 - 2²⁸ = 22851905987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23120341493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1284463405 + ... + 1284463422.

Almost surely, 2^23120341443 is an apocalyptic number.

23120341443 is a deficient number, since it is larger than the sum of its proper divisors (10275707321).

23120341443 is a wasteful number, since it uses less digits than its factorization.

23120341443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568926833 (or 2568926830 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23120341443 its reverse (34414302132), we get a palindrome (57534643575).

The spelling of 23120341443 in words is "twenty-three billion, one hundred twenty million, three hundred forty-one thousand, four hundred forty-three".