1201313083 has 2 divisors, whose sum is σ = 1201313084. Its totient is φ = 1201313082.

The previous prime is 1201313063. The next prime is 1201313119. The reversal of 1201313083 is 3803131021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201313083 - 2¹⁷ = 1201182011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201313053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600656541 + 600656542.

It is an arithmetic number, because the mean of its divisors is an integer number (600656542).

Almost surely, 2^1201313083 is an apocalyptic number.

1201313083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201313083 is an equidigital number, since it uses as much as digits as its factorization.

1201313083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1201313083 is about 34659.9636901137. The cubic root of 1201313083 is about 1063.0460275883.

The spelling of 1201313083 in words is "one billion, two hundred one million, three hundred thirteen thousand, eighty-three".