10003673681 has 16 divisors (see below), whose sum is σ = 11200508928. Its totient is φ = 8889254400.

The previous prime is 10003673677. The next prime is 10003673741. The reversal of 10003673681 is 18637630001.

It is a cyclic number.

It is not a de Polignac number, because 10003673681 - 2² = 10003673677 is a prime.

It is a super-2 number, since 2×10003673681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10003673611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209885 + ... + 253098.

It is an arithmetic number, because the mean of its divisors is an integer number (700031808).

Almost surely, 2^10003673681 is an apocalyptic number.

It is an amenable number.

10003673681 is a deficient number, since it is larger than the sum of its proper divisors (1196835247).

10003673681 is a wasteful number, since it uses less digits than its factorization.

10003673681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463072.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 10003673681 in words is "ten billion, three million, six hundred seventy-three thousand, six hundred eighty-one".