23301311003 has 2 divisors, whose sum is σ = 23301311004. Its totient is φ = 23301311002.

The previous prime is 23301310973. The next prime is 23301311027. The reversal of 23301311003 is 30011310332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23301311003 - 2¹² = 23301306907 is a prime.

It is not a weakly prime, because it can be changed into another prime (23301311093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650655501 + 11650655502.

It is an arithmetic number, because the mean of its divisors is an integer number (11650655502).

Almost surely, 2^23301311003 is an apocalyptic number.

23301311003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301311003 is an equidigital number, since it uses as much as digits as its factorization.

23301311003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 23301311003 its reverse (30011310332), we get a palindrome (53312621335).

The spelling of 23301311003 in words is "twenty-three billion, three hundred one million, three hundred eleven thousand, three".