1342303987 has 2 divisors, whose sum is σ = 1342303988. Its totient is φ = 1342303986.

The previous prime is 1342303981. The next prime is 1342303993. The reversal of 1342303987 is 7893032431.

It is a balanced prime because it is at equal distance from previous prime (1342303981) and next prime (1342303993).

It is a cyclic number.

It is not a de Polignac number, because 1342303987 - 2²⁷ = 1208086259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342303981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671151993 + 671151994.

It is an arithmetic number, because the mean of its divisors is an integer number (671151994).

Almost surely, 2^1342303987 is an apocalyptic number.

1342303987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342303987 is an equidigital number, since it uses as much as digits as its factorization.

1342303987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 1342303987 is about 36637.4669839496. The cubic root of 1342303987 is about 1103.1052716548.

The spelling of 1342303987 in words is "one billion, three hundred forty-two million, three hundred three thousand, nine hundred eighty-seven".