23345121301 has 2 divisors, whose sum is σ = 23345121302. Its totient is φ = 23345121300.

The previous prime is 23345121281. The next prime is 23345121313. The reversal of 23345121301 is 10312154332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18700562500 + 4644558801 = 136750^2 + 68151^2 .

It is a cyclic number.

It is not a de Polignac number, because 23345121301 - 2²³ = 23336732693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23345121341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672560650 + 11672560651.

It is an arithmetic number, because the mean of its divisors is an integer number (11672560651).

Almost surely, 2^23345121301 is an apocalyptic number.

It is an amenable number.

23345121301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23345121301 is an equidigital number, since it uses as much as digits as its factorization.

23345121301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 23345121301 its reverse (10312154332), we get a palindrome (33657275633).

The spelling of 23345121301 in words is "twenty-three billion, three hundred forty-five million, one hundred twenty-one thousand, three hundred one".