1201034339 has 2 divisors, whose sum is σ = 1201034340. Its totient is φ = 1201034338.

The previous prime is 1201034311. The next prime is 1201034353. The reversal of 1201034339 is 9334301021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201034339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201034039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600517169 + 600517170.

It is an arithmetic number, because the mean of its divisors is an integer number (600517170).

Almost surely, 2^1201034339 is an apocalyptic number.

1201034339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201034339 is an equidigital number, since it uses as much as digits as its factorization.

1201034339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1201034339 is about 34655.9423331699. The cubic root of 1201034339 is about 1062.9638007241.

The spelling of 1201034339 in words is "one billion, two hundred one million, thirty-four thousand, three hundred thirty-nine".