23022210203123 has 2 divisors, whose sum is σ = 23022210203124. Its totient is φ = 23022210203122.

The previous prime is 23022210203081. The next prime is 23022210203141. The reversal of 23022210203123 is 32130201222032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23022210203123 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23022210253123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511105101561 + 11511105101562.

It is an arithmetic number, because the mean of its divisors is an integer number (11511105101562).

Almost surely, 2^{23022210203123} is an apocalyptic number.

23022210203123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23022210203123 is an equidigital number, since it uses as much as digits as its factorization.

23022210203123 is an evil number, because the sum of its binary digits is even.

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

Adding to 23022210203123 its reverse (32130201222032), we get a palindrome (55152411425155).

The spelling of 23022210203123 in words is "twenty-three trillion, twenty-two billion, two hundred ten million, two hundred three thousand, one hundred twenty-three".