23144061223 has 2 divisors, whose sum is σ = 23144061224. Its totient is φ = 23144061222.

The previous prime is 23144061217. The next prime is 23144061229. The reversal of 23144061223 is 32216044132.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (23144061217) and next prime (23144061229).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23144061223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23144061191 and 23144061200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23144061229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11572030611 + 11572030612.

It is an arithmetic number, because the mean of its divisors is an integer number (11572030612).

Almost surely, 2^23144061223 is an apocalyptic number.

23144061223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23144061223 is an equidigital number, since it uses as much as digits as its factorization.

23144061223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 23144061223 in words is "twenty-three billion, one hundred forty-four million, sixty-one thousand, two hundred twenty-three".