23130421542301 has 2 divisors, whose sum is σ = 23130421542302. Its totient is φ = 23130421542300.

The previous prime is 23130421542299. The next prime is 23130421542337. The reversal of 23130421542301 is 10324512403132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23065447022500 + 64974519801 = 4802650^2 + 254901^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130421542301 - 2¹ = 23130421542299 is a prime.

Together with 23130421542299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23130421542391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565210771150 + 11565210771151.

It is an arithmetic number, because the mean of its divisors is an integer number (11565210771151).

Almost surely, 2^{23130421542301} is an apocalyptic number.

It is an amenable number.

23130421542301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130421542301 is an equidigital number, since it uses as much as digits as its factorization.

23130421542301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 23130421542301 its reverse (10324512403132), we get a palindrome (33454933945433).

The spelling of 23130421542301 in words is "twenty-three trillion, one hundred thirty billion, four hundred twenty-one million, five hundred forty-two thousand, three hundred one".