23654312153 has 2 divisors, whose sum is σ = 23654312154. Its totient is φ = 23654312152.

The previous prime is 23654312147. The next prime is 23654312237. The reversal of 23654312153 is 35121345632.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23209608409 + 444703744 = 152347^2 + 21088^2 .

It is a cyclic number.

It is not a de Polignac number, because 23654312153 - 2¹² = 23654308057 is a prime.

It is not a weakly prime, because it can be changed into another prime (23654312953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11827156076 + 11827156077.

It is an arithmetic number, because the mean of its divisors is an integer number (11827156077).

Almost surely, 2^23654312153 is an apocalyptic number.

It is an amenable number.

23654312153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23654312153 is an equidigital number, since it uses as much as digits as its factorization.

23654312153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

Adding to 23654312153 its reverse (35121345632), we get a palindrome (58775657785).

The spelling of 23654312153 in words is "twenty-three billion, six hundred fifty-four million, three hundred twelve thousand, one hundred fifty-three".