373161013 has 2 divisors, whose sum is σ = 373161014. Its totient is φ = 373161012.

The previous prime is 373161001. The next prime is 373161029. The reversal of 373161013 is 310161373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364733604 + 8427409 = 19098^2 + 2903^2 .

It is an emirp because it is prime and its reverse (310161373) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373161013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373161053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186580506 + 186580507.

It is an arithmetic number, because the mean of its divisors is an integer number (186580507).

Almost surely, 2^373161013 is an apocalyptic number.

It is an amenable number.

373161013 is a deficient number, since it is larger than the sum of its proper divisors (1).

373161013 is an equidigital number, since it uses as much as digits as its factorization.

373161013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 373161013 is about 19317.3759346346. The cubic root of 373161013 is about 719.9440626553.

The spelling of 373161013 in words is "three hundred seventy-three million, one hundred sixty-one thousand, thirteen".