145063111 has 2 divisors, whose sum is σ = 145063112. Its totient is φ = 145063110.

The previous prime is 145063109. The next prime is 145063129. The reversal of 145063111 is 111360541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145063111 - 2¹ = 145063109 is a prime.

Together with 145063109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145063141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72531555 + 72531556.

It is an arithmetic number, because the mean of its divisors is an integer number (72531556).

Almost surely, 2^145063111 is an apocalyptic number.

145063111 is a deficient number, since it is larger than the sum of its proper divisors (1).

145063111 is an equidigital number, since it uses as much as digits as its factorization.

145063111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 145063111 is about 12044.2148353473. The cubic root of 145063111 is about 525.4349966958.

The spelling of 145063111 in words is "one hundred forty-five million, sixty-three thousand, one hundred eleven".