140211005222903 has 2 divisors, whose sum is σ = 140211005222904. Its totient is φ = 140211005222902.

The previous prime is 140211005222857. The next prime is 140211005222909. The reversal of 140211005222903 is 309222500112041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140211005222903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140211005222903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140211005222909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70105502611451 + 70105502611452.

It is an arithmetic number, because the mean of its divisors is an integer number (70105502611452).

Almost surely, 2^{140211005222903} is an apocalyptic number.

140211005222903 is a deficient number, since it is larger than the sum of its proper divisors (1).

140211005222903 is an equidigital number, since it uses as much as digits as its factorization.

140211005222903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 140211005222903 its reverse (309222500112041), we get a palindrome (449433505334944).

The spelling of 140211005222903 in words is "one hundred forty trillion, two hundred eleven billion, five million, two hundred twenty-two thousand, nine hundred three".