13233002987 has 2 divisors, whose sum is σ = 13233002988. Its totient is φ = 13233002986.

The previous prime is 13233002917. The next prime is 13233003001. The reversal of 13233002987 is 78920033231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13233002987 - 2¹⁰ = 13233001963 is a prime.

It is a super-2 number, since 2×13233002987² (a number of 21 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 13233002987.

It is not a weakly prime, because it can be changed into another prime (13233002917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616501493 + 6616501494.

It is an arithmetic number, because the mean of its divisors is an integer number (6616501494).

Almost surely, 2^13233002987 is an apocalyptic number.

13233002987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233002987 is an equidigital number, since it uses as much as digits as its factorization.

13233002987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 13233002987 in words is "thirteen billion, two hundred thirty-three million, two thousand, nine hundred eighty-seven".