103830140668 has 6 divisors (see below), whose sum is σ = 181702746176. Its totient is φ = 51915070332.

The previous prime is 103830140639. The next prime is 103830140683. The reversal of 103830140668 is 866041038301.

It is a happy number.

It is a super-2 number, since 2×103830140668² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103830140668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12978767580 + ... + 12978767587.

Almost surely, 2^103830140668 is an apocalyptic number.

It is an amenable number.

103830140668 is a deficient number, since it is larger than the sum of its proper divisors (77872605508).

103830140668 is a wasteful number, since it uses less digits than its factorization.

103830140668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25957535171 (or 25957535169 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

Adding to 103830140668 its reverse (866041038301), we get a palindrome (969871178969).

The spelling of 103830140668 in words is "one hundred three billion, eight hundred thirty million, one hundred forty thousand, six hundred sixty-eight".