23141311 has 2 divisors, whose sum is σ = 23141312. Its totient is φ = 23141310.

The previous prime is 23141303. The next prime is 23141323. The reversal of 23141311 is 11314132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23141311 - 2³ = 23141303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23141351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11570655 + 11570656.

It is an arithmetic number, because the mean of its divisors is an integer number (11570656).

Almost surely, 2^23141311 is an apocalyptic number.

23141311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23141311 is an equidigital number, since it uses as much as digits as its factorization.

23141311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 16.

The square root of 23141311 is about 4810.5416534939. The cubic root of 23141311 is about 284.9679290885.

Adding to 23141311 its reverse (11314132), we get a palindrome (34455443).

It can be divided in two parts, 2314131 and 1, that added together give a palindrome (2314132).

The spelling of 23141311 in words is "twenty-three million, one hundred forty-one thousand, three hundred eleven".