13124210287 has 2 divisors, whose sum is σ = 13124210288. Its totient is φ = 13124210286.

The previous prime is 13124210261. The next prime is 13124210311. The reversal of 13124210287 is 78201242131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13124210287 - 2¹¹ = 13124208239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13124210387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562105143 + 6562105144.

It is an arithmetic number, because the mean of its divisors is an integer number (6562105144).

Almost surely, 2^13124210287 is an apocalyptic number.

13124210287 is a deficient number, since it is larger than the sum of its proper divisors (1).

13124210287 is an equidigital number, since it uses as much as digits as its factorization.

13124210287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 13124210287 in words is "thirteen billion, one hundred twenty-four million, two hundred ten thousand, two hundred eighty-seven".