23047321411 has 4 divisors (see below), whose sum is σ = 23790783424. Its totient is φ = 22303859400.

The previous prime is 23047321361. The next prime is 23047321433. The reversal of 23047321411 is 11412374032.

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

It is a cyclic number.

It is not a de Polignac number, because 23047321411 - 2¹⁵ = 23047288643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23047321411.

It is not an unprimeable number, because it can be changed into a prime (23047321211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371730960 + ... + 371731021.

It is an arithmetic number, because the mean of its divisors is an integer number (5947695856).

Almost surely, 2^23047321411 is an apocalyptic number.

23047321411 is a deficient number, since it is larger than the sum of its proper divisors (743462013).

23047321411 is an equidigital number, since it uses as much as digits as its factorization.

23047321411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743462012.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 23047321411 its reverse (11412374032), we get a palindrome (34459695443).

The spelling of 23047321411 in words is "twenty-three billion, forty-seven million, three hundred twenty-one thousand, four hundred eleven".