1200760331 has 2 divisors, whose sum is σ = 1200760332. Its totient is φ = 1200760330.

The previous prime is 1200760291. The next prime is 1200760339. The reversal of 1200760331 is 1330670021.

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-1200760331 is a prime.

It is a super-2 number, since 2×1200760331² = 2883650745006459122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1200760297 and 1200760306.

It is not a weakly prime, because it can be changed into another prime (1200760339) 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, 600380165 + 600380166.

It is an arithmetic number, because the mean of its divisors is an integer number (600380166).

Almost surely, 2^1200760331 is an apocalyptic number.

1200760331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200760331 is an equidigital number, since it uses as much as digits as its factorization.

1200760331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1200760331 is about 34651.9888462408. The cubic root of 1200760331 is about 1062.8829585344.

The spelling of 1200760331 in words is "one billion, two hundred million, seven hundred sixty thousand, three hundred thirty-one".