23043220303 has 2 divisors, whose sum is σ = 23043220304. Its totient is φ = 23043220302.

The previous prime is 23043220261. The next prime is 23043220309. The reversal of 23043220303 is 30302234032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23043220303 - 2²¹ = 23041123151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23043220309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521610151 + 11521610152.

It is an arithmetic number, because the mean of its divisors is an integer number (11521610152).

Almost surely, 2^23043220303 is an apocalyptic number.

23043220303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043220303 is an equidigital number, since it uses as much as digits as its factorization.

23043220303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 23043220303 its reverse (30302234032), we get a palindrome (53345454335).

The spelling of 23043220303 in words is "twenty-three billion, forty-three million, two hundred twenty thousand, three hundred three".