23123266232119 has 2 divisors, whose sum is σ = 23123266232120. Its totient is φ = 23123266232118.

The previous prime is 23123266232089. The next prime is 23123266232141. The reversal of 23123266232119 is 91123266232132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23123266232119 - 2¹³ = 23123266223927 is a prime.

It is a super-2 number, since 2×23123266232119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23123266239119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561633116059 + 11561633116060.

It is an arithmetic number, because the mean of its divisors is an integer number (11561633116060).

Almost surely, 2^{23123266232119} is an apocalyptic number.

23123266232119 is a deficient number, since it is larger than the sum of its proper divisors (1).

23123266232119 is an equidigital number, since it uses as much as digits as its factorization.

23123266232119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 43.

The spelling of 23123266232119 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred sixty-six million, two hundred thirty-two thousand, one hundred nineteen".