146265311 has 2 divisors, whose sum is σ = 146265312. Its totient is φ = 146265310.

The previous prime is 146265293. The next prime is 146265313. The reversal of 146265311 is 113562641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146265311 is a prime.

Together with 146265313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146265313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73132655 + 73132656.

It is an arithmetic number, because the mean of its divisors is an integer number (73132656).

Almost surely, 2^146265311 is an apocalyptic number.

146265311 is a deficient number, since it is larger than the sum of its proper divisors (1).

146265311 is an equidigital number, since it uses as much as digits as its factorization.

146265311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 146265311 is about 12094.0196378210. The cubic root of 146265311 is about 526.8825067799.

The spelling of 146265311 in words is "one hundred forty-six million, two hundred sixty-five thousand, three hundred eleven".