146813113 has 2 divisors, whose sum is σ = 146813114. Its totient is φ = 146813112.

The previous prime is 146813099. The next prime is 146813119. The reversal of 146813113 is 311318641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141205689 + 5607424 = 11883^2 + 2368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146813113 is a prime.

It is not a weakly prime, because it can be changed into another prime (146813119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73406556 + 73406557.

It is an arithmetic number, because the mean of its divisors is an integer number (73406557).

Almost surely, 2^146813113 is an apocalyptic number.

It is an amenable number.

146813113 is a deficient number, since it is larger than the sum of its proper divisors (1).

146813113 is an equidigital number, since it uses as much as digits as its factorization.

146813113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 28.

The square root of 146813113 is about 12116.6461118579. The cubic root of 146813113 is about 527.5394584261.

The spelling of 146813113 in words is "one hundred forty-six million, eight hundred thirteen thousand, one hundred thirteen".