1237320083 has 2 divisors, whose sum is σ = 1237320084. Its totient is φ = 1237320082.

The previous prime is 1237320067. The next prime is 1237320089. The reversal of 1237320083 is 3800237321.

It is a strong prime.

It is an emirp because it is prime and its reverse (3800237321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1237320083 - 2⁴ = 1237320067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1237320089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618660041 + 618660042.

It is an arithmetic number, because the mean of its divisors is an integer number (618660042).

Almost surely, 2^1237320083 is an apocalyptic number.

1237320083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1237320083 is an equidigital number, since it uses as much as digits as its factorization.

1237320083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1237320083 is about 35175.5608768361. The cubic root of 1237320083 is about 1073.5625519500.

The spelling of 1237320083 in words is "one billion, two hundred thirty-seven million, three hundred twenty thousand, eighty-three".