23203310303 has 2 divisors, whose sum is σ = 23203310304. Its totient is φ = 23203310302.

The previous prime is 23203310293. The next prime is 23203310399. The reversal of 23203310303 is 30301330232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23203310303 - 2¹² = 23203306207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23203310003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601655151 + 11601655152.

It is an arithmetic number, because the mean of its divisors is an integer number (11601655152).

Almost surely, 2^23203310303 is an apocalyptic number.

23203310303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23203310303 is an equidigital number, since it uses as much as digits as its factorization.

23203310303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 23203310303 its reverse (30301330232), we get a palindrome (53504640535).

The spelling of 23203310303 in words is "twenty-three billion, two hundred three million, three hundred ten thousand, three hundred three".