140103310057 has 2 divisors, whose sum is σ = 140103310058. Its totient is φ = 140103310056.

The previous prime is 140103310051. The next prime is 140103310129. The reversal of 140103310057 is 750013301041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136231857216 + 3871452841 = 369096^2 + 62221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140103310057 is a prime.

It is not a weakly prime, because it can be changed into another prime (140103310051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70051655028 + 70051655029.

It is an arithmetic number, because the mean of its divisors is an integer number (70051655029).

Almost surely, 2^140103310057 is an apocalyptic number.

It is an amenable number.

140103310057 is a deficient number, since it is larger than the sum of its proper divisors (1).

140103310057 is an equidigital number, since it uses as much as digits as its factorization.

140103310057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 140103310057 its reverse (750013301041), we get a palindrome (890116611098).

The spelling of 140103310057 in words is "one hundred forty billion, one hundred three million, three hundred ten thousand, fifty-seven".