23301311303 has 2 divisors, whose sum is σ = 23301311304. Its totient is φ = 23301311302.

The previous prime is 23301311281. The next prime is 23301311329. The reversal of 23301311303 is 30311310332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23301311303 - 2¹² = 23301307207 is a prime.

It is a super-2 number, since 2×23301311303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23301311003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650655651 + 11650655652.

It is an arithmetic number, because the mean of its divisors is an integer number (11650655652).

Almost surely, 2^23301311303 is an apocalyptic number.

23301311303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301311303 is an equidigital number, since it uses as much as digits as its factorization.

23301311303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 23301311303 its reverse (30311310332), we get a palindrome (53612621635).

The spelling of 23301311303 in words is "twenty-three billion, three hundred one million, three hundred eleven thousand, three hundred three".