1233314387 has 2 divisors, whose sum is σ = 1233314388. Its totient is φ = 1233314386.

The previous prime is 1233314321. The next prime is 1233314389. The reversal of 1233314387 is 7834133321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233314387 - 2²² = 1229120083 is a prime.

Together with 1233314389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1233314389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616657193 + 616657194.

It is an arithmetic number, because the mean of its divisors is an integer number (616657194).

Almost surely, 2^1233314387 is an apocalyptic number.

1233314387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233314387 is an equidigital number, since it uses as much as digits as its factorization.

1233314387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 1233314387 is about 35118.5760958499. The cubic root of 1233314387 is about 1072.4027835369.

The spelling of 1233314387 in words is "one billion, two hundred thirty-three million, three hundred fourteen thousand, three hundred eighty-seven".