23201263501307 has 4 divisors (see below), whose sum is σ = 23828324677056. Its totient is φ = 22574202325560.

The previous prime is 23201263501279. The next prime is 23201263501321. The reversal of 23201263501307 is 70310536210232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23201263501307 - 2⁶ = 23201263501243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23201263501357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313530587819 + ... + 313530587892.

It is an arithmetic number, because the mean of its divisors is an integer number (5957081169264).

Almost surely, 2^{23201263501307} is an apocalyptic number.

23201263501307 is a deficient number, since it is larger than the sum of its proper divisors (627061175749).

23201263501307 is an equidigital number, since it uses as much as digits as its factorization.

23201263501307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627061175748.

The product of its (nonzero) digits is 45360, while the sum is 35.

Adding to 23201263501307 its reverse (70310536210232), we get a palindrome (93511799711539).

The spelling of 23201263501307 in words is "twenty-three trillion, two hundred one billion, two hundred sixty-three million, five hundred one thousand, three hundred seven".