23100505450153 has 2 divisors, whose sum is σ = 23100505450154. Its totient is φ = 23100505450152.

The previous prime is 23100505450093. The next prime is 23100505450189. The reversal of 23100505450153 is 35105450500132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21868043563584 + 1232461886569 = 4676328^2 + 1110163^2 .

It is a cyclic number.

It is not a de Polignac number, because 23100505450153 - 2¹³ = 23100505441961 is a prime.

It is not a weakly prime, because it can be changed into another prime (23100505150153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550252725076 + 11550252725077.

It is an arithmetic number, because the mean of its divisors is an integer number (11550252725077).

Almost surely, 2^{23100505450153} is an apocalyptic number.

It is an amenable number.

23100505450153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100505450153 is an equidigital number, since it uses as much as digits as its factorization.

23100505450153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 23100505450153 its reverse (35105450500132), we get a palindrome (58205955950285).

The spelling of 23100505450153 in words is "twenty-three trillion, one hundred billion, five hundred five million, four hundred fifty thousand, one hundred fifty-three".