2148593113 has 2 divisors, whose sum is σ = 2148593114. Its totient is φ = 2148593112.

The previous prime is 2148593107. The next prime is 2148593119. The reversal of 2148593113 is 3113958412.

It is the 18924-th star number.

It is a balanced prime because it is at equal distance from previous prime (2148593107) and next prime (2148593119).

It can be written as a sum of positive squares in only one way, i.e., 1701397504 + 447195609 = 41248^2 + 21147^2 .

It is a cyclic number.

It is not a de Polignac number, because 2148593113 - 2⁹ = 2148592601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2148593119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074296556 + 1074296557.

It is an arithmetic number, because the mean of its divisors is an integer number (1074296557).

Almost surely, 2^2148593113 is an apocalyptic number.

It is an amenable number.

2148593113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2148593113 is an equidigital number, since it uses as much as digits as its factorization.

2148593113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The square root of 2148593113 is about 46352.9191421641. The cubic root of 2148593113 is about 1290.3812972567.

The spelling of 2148593113 in words is "two billion, one hundred forty-eight million, five hundred ninety-three thousand, one hundred thirteen".