3113001231287 has 2 divisors, whose sum is σ = 3113001231288. Its totient is φ = 3113001231286.

The previous prime is 3113001231103. The next prime is 3113001231289. The reversal of 3113001231287 is 7821321003113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113001231287 - 2¹⁴ = 3113001214903 is a prime.

Together with 3113001231289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113001231289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556500615643 + 1556500615644.

It is an arithmetic number, because the mean of its divisors is an integer number (1556500615644).

Almost surely, 2^{3113001231287} is an apocalyptic number.

3113001231287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113001231287 is an equidigital number, since it uses as much as digits as its factorization.

3113001231287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 3113001231287 in words is "three trillion, one hundred thirteen billion, one million, two hundred thirty-one thousand, two hundred eighty-seven".