2830191313 has 2 divisors, whose sum is σ = 2830191314. Its totient is φ = 2830191312.

The previous prime is 2830191271. The next prime is 2830191359. The reversal of 2830191313 is 3131910382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1966301649 + 863889664 = 44343^2 + 29392^2 .

It is a cyclic number.

It is not a de Polignac number, because 2830191313 - 2¹³ = 2830183121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2830191713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415095656 + 1415095657.

It is an arithmetic number, because the mean of its divisors is an integer number (1415095657).

Almost surely, 2^2830191313 is an apocalyptic number.

It is an amenable number.

2830191313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2830191313 is an equidigital number, since it uses as much as digits as its factorization.

2830191313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2830191313 is about 53199.5424134456. The cubic root of 2830191313 is about 1414.5075326374.

The spelling of 2830191313 in words is "two billion, eight hundred thirty million, one hundred ninety-one thousand, three hundred thirteen".