23502223141 has 2 divisors, whose sum is σ = 23502223142. Its totient is φ = 23502223140.

The previous prime is 23502223091. The next prime is 23502223153. The reversal of 23502223141 is 14132220532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23050830625 + 451392516 = 151825^2 + 21246^2 .

It is a cyclic number.

It is not a de Polignac number, because 23502223141 - 2³³ = 14912288549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23502226141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11751111570 + 11751111571.

It is an arithmetic number, because the mean of its divisors is an integer number (11751111571).

Almost surely, 2^23502223141 is an apocalyptic number.

It is an amenable number.

23502223141 is a deficient number, since it is larger than the sum of its proper divisors (1).

23502223141 is an equidigital number, since it uses as much as digits as its factorization.

23502223141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23502223141 its reverse (14132220532), we get a palindrome (37634443673).

The spelling of 23502223141 in words is "twenty-three billion, five hundred two million, two hundred twenty-three thousand, one hundred forty-one".