1234133552987 has 2 divisors, whose sum is σ = 1234133552988. Its totient is φ = 1234133552986.

The previous prime is 1234133552959. The next prime is 1234133553007. The reversal of 1234133552987 is 7892553314321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1234133552987 - 2⁸ = 1234133552731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234133552957) 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, 617066776493 + 617066776494.

It is an arithmetic number, because the mean of its divisors is an integer number (617066776494).

Almost surely, 2^{1234133552987} is an apocalyptic number.

1234133552987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234133552987 is an equidigital number, since it uses as much as digits as its factorization.

1234133552987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 53.

The spelling of 1234133552987 in words is "one trillion, two hundred thirty-four billion, one hundred thirty-three million, five hundred fifty-two thousand, nine hundred eighty-seven".