103042445683 has 2 divisors, whose sum is σ = 103042445684. Its totient is φ = 103042445682.

The previous prime is 103042445657. The next prime is 103042445689. The reversal of 103042445683 is 386544240301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103042445683 is a prime.

It is a super-2 number, since 2×103042445683² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103042445689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51521222841 + 51521222842.

It is an arithmetic number, because the mean of its divisors is an integer number (51521222842).

Almost surely, 2^103042445683 is an apocalyptic number.

103042445683 is a deficient number, since it is larger than the sum of its proper divisors (1).

103042445683 is an equidigital number, since it uses as much as digits as its factorization.

103042445683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 103042445683 its reverse (386544240301), we get a palindrome (489586685984).

The spelling of 103042445683 in words is "one hundred three billion, forty-two million, four hundred forty-five thousand, six hundred eighty-three".