103740440403671 has 2 divisors, whose sum is σ = 103740440403672. Its totient is φ = 103740440403670.

The previous prime is 103740440403637. The next prime is 103740440403689. The reversal of 103740440403671 is 176304044047301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103740440403671 is a prime.

It is a super-2 number, since 2×103740440403671² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103740440003671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51870220201835 + 51870220201836.

It is an arithmetic number, because the mean of its divisors is an integer number (51870220201836).

Almost surely, 2^{103740440403671} is an apocalyptic number.

103740440403671 is a deficient number, since it is larger than the sum of its proper divisors (1).

103740440403671 is an equidigital number, since it uses as much as digits as its factorization.

103740440403671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 103740440403671 in words is "one hundred three trillion, seven hundred forty billion, four hundred forty million, four hundred three thousand, six hundred seventy-one".