10681403 has 2 divisors, whose sum is σ = 10681404. Its totient is φ = 10681402.

The previous prime is 10681399. The next prime is 10681417. The reversal of 10681403 is 30418601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10681403 - 2² = 10681399 is a prime.

It is a super-2 number, since 2×10681403² = 228184740096818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10681103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5340701 + 5340702.

It is an arithmetic number, because the mean of its divisors is an integer number (5340702).

Almost surely, 2^10681403 is an apocalyptic number.

10681403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10681403 is an equidigital number, since it uses as much as digits as its factorization.

10681403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10681403 is about 3268.2415761385. The cubic root of 10681403 is about 220.2298080724.

The spelling of 10681403 in words is "ten million, six hundred eighty-one thousand, four hundred three".