1601160983 has 2 divisors, whose sum is σ = 1601160984. Its totient is φ = 1601160982.

The previous prime is 1601160959. The next prime is 1601161013. The reversal of 1601160983 is 3890611061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1601160983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1601160923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800580491 + 800580492.

It is an arithmetic number, because the mean of its divisors is an integer number (800580492).

Almost surely, 2^1601160983 is an apocalyptic number.

1601160983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1601160983 is an equidigital number, since it uses as much as digits as its factorization.

1601160983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 1601160983 is about 40014.5096558736. The cubic root of 1601160983 is about 1169.8899214624.

The spelling of 1601160983 in words is "one billion, six hundred one million, one hundred sixty thousand, nine hundred eighty-three".