12263748271507 has 2 divisors, whose sum is σ = 12263748271508. Its totient is φ = 12263748271506.

The previous prime is 12263748271487. The next prime is 12263748271531. The reversal of 12263748271507 is 70517284736221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12263748271507 - 2²³ = 12263739882899 is a prime.

It is a super-3 number, since 3×12263748271507³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12263748271807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131874135753 + 6131874135754.

It is an arithmetic number, because the mean of its divisors is an integer number (6131874135754).

Almost surely, 2^{12263748271507} is an apocalyptic number.

12263748271507 is a deficient number, since it is larger than the sum of its proper divisors (1).

12263748271507 is an equidigital number, since it uses as much as digits as its factorization.

12263748271507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 12263748271507 in words is "twelve trillion, two hundred sixty-three billion, seven hundred forty-eight million, two hundred seventy-one thousand, five hundred seven".