146065013 has 2 divisors, whose sum is σ = 146065014. Its totient is φ = 146065012.

The previous prime is 146064983. The next prime is 146065033. The reversal of 146065013 is 310560641.

146065013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109788484 + 36276529 = 10478^2 + 6023^2 .

It is a cyclic number.

It is not a de Polignac number, because 146065013 - 2⁶ = 146064949 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146065033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73032506 + 73032507.

It is an arithmetic number, because the mean of its divisors is an integer number (73032507).

Almost surely, 2^146065013 is an apocalyptic number.

It is an amenable number.

146065013 is a deficient number, since it is larger than the sum of its proper divisors (1).

146065013 is an equidigital number, since it uses as much as digits as its factorization.

146065013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 146065013 is about 12085.7359312538. The cubic root of 146065013 is about 526.6418898686.

The spelling of 146065013 in words is "one hundred forty-six million, sixty-five thousand, thirteen".