103140019937 has 2 divisors, whose sum is σ = 103140019938. Its totient is φ = 103140019936.

The previous prime is 103140019933. The next prime is 103140019979. The reversal of 103140019937 is 739910041301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102983869921 + 156150016 = 320911^2 + 12496^2 .

It is a cyclic number.

It is not a de Polignac number, because 103140019937 - 2² = 103140019933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103140019937.

It is not a weakly prime, because it can be changed into another prime (103140019933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51570009968 + 51570009969.

It is an arithmetic number, because the mean of its divisors is an integer number (51570009969).

Almost surely, 2^103140019937 is an apocalyptic number.

It is an amenable number.

103140019937 is a deficient number, since it is larger than the sum of its proper divisors (1).

103140019937 is an equidigital number, since it uses as much as digits as its factorization.

103140019937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The spelling of 103140019937 in words is "one hundred three billion, one hundred forty million, nineteen thousand, nine hundred thirty-seven".