140230063 has 2 divisors, whose sum is σ = 140230064. Its totient is φ = 140230062.

The previous prime is 140230061. The next prime is 140230121. The reversal of 140230063 is 360032041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140230063 - 2¹ = 140230061 is a prime.

Together with 140230061, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140230063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140230061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70115031 + 70115032.

It is an arithmetic number, because the mean of its divisors is an integer number (70115032).

Almost surely, 2^140230063 is an apocalyptic number.

140230063 is a deficient number, since it is larger than the sum of its proper divisors (1).

140230063 is an equidigital number, since it uses as much as digits as its factorization.

140230063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 140230063 is about 11841.8775116111. The cubic root of 140230063 is about 519.5336832808.

The spelling of 140230063 in words is "one hundred forty million, two hundred thirty thousand, sixty-three".