23203233303193 has 2 divisors, whose sum is σ = 23203233303194. Its totient is φ = 23203233303192.

The previous prime is 23203233303139. The next prime is 23203233303221. The reversal of 23203233303193 is 39130333230232.

Together with previous prime (23203233303139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14406480674569 + 8796752628624 = 3795587^2 + 2965932^2 .

It is a cyclic number.

It is not a de Polignac number, because 23203233303193 - 2⁹ = 23203233302681 is a prime.

It is not a weakly prime, because it can be changed into another prime (23203233303893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601616651596 + 11601616651597.

It is an arithmetic number, because the mean of its divisors is an integer number (11601616651597).

Almost surely, 2^{23203233303193} is an apocalyptic number.

It is an amenable number.

23203233303193 is a deficient number, since it is larger than the sum of its proper divisors (1).

23203233303193 is an equidigital number, since it uses as much as digits as its factorization.

23203233303193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 37.

The spelling of 23203233303193 in words is "twenty-three trillion, two hundred three billion, two hundred thirty-three million, three hundred three thousand, one hundred ninety-three".