23311202323 has 2 divisors, whose sum is σ = 23311202324. Its totient is φ = 23311202322.

The previous prime is 23311202251. The next prime is 23311202329. The reversal of 23311202323 is 32320211332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23311202323 - 2³³ = 14721267731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23311202294 and 23311202303.

It is not a weakly prime, because it can be changed into another prime (23311202329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655601161 + 11655601162.

It is an arithmetic number, because the mean of its divisors is an integer number (11655601162).

Almost surely, 2^23311202323 is an apocalyptic number.

23311202323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311202323 is an equidigital number, since it uses as much as digits as its factorization.

23311202323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23311202323 its reverse (32320211332), we get a palindrome (55631413655).

Subtracting 23311202323 from its reverse (32320211332), we obtain a palindrome (9009009009).

The spelling of 23311202323 in words is "twenty-three billion, three hundred eleven million, two hundred two thousand, three hundred twenty-three".