23001100077233 has 2 divisors, whose sum is σ = 23001100077234. Its totient is φ = 23001100077232.

The previous prime is 23001100077227. The next prime is 23001100077253. The reversal of 23001100077233 is 33277000110032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19625458183969 + 3375641893264 = 4430063^2 + 1837292^2 .

It is a cyclic number.

It is not a de Polignac number, because 23001100077233 - 2¹² = 23001100073137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23001100077196 and 23001100077205.

It is not a weakly prime, because it can be changed into another prime (23001100077253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500550038616 + 11500550038617.

It is an arithmetic number, because the mean of its divisors is an integer number (11500550038617).

Almost surely, 2^{23001100077233} is an apocalyptic number.

It is an amenable number.

23001100077233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23001100077233 is an equidigital number, since it uses as much as digits as its factorization.

23001100077233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 29.

Adding to 23001100077233 its reverse (33277000110032), we get a palindrome (56278100187265).

The spelling of 23001100077233 in words is "twenty-three trillion, one billion, one hundred million, seventy-seven thousand, two hundred thirty-three".