13023111002987 has 2 divisors, whose sum is σ = 13023111002988. Its totient is φ = 13023111002986.

The previous prime is 13023111002977. The next prime is 13023111003059. The reversal of 13023111002987 is 78920011132031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13023111002987 - 2⁸ = 13023111002731 is a prime.

It is a super-2 number, since 2×13023111002987² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13023111002987.

It is not a weakly prime, because it can be changed into another prime (13023111002977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511555501493 + 6511555501494.

It is an arithmetic number, because the mean of its divisors is an integer number (6511555501494).

Almost surely, 2^{13023111002987} is an apocalyptic number.

13023111002987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13023111002987 is an equidigital number, since it uses as much as digits as its factorization.

13023111002987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 13023111002987 in words is "thirteen trillion, twenty-three billion, one hundred eleven million, two thousand, nine hundred eighty-seven".