10681650431 has 2 divisors, whose sum is σ = 10681650432. Its totient is φ = 10681650430.

The previous prime is 10681650401. The next prime is 10681650479. The reversal of 10681650431 is 13405618601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10681650431 - 2⁶ = 10681650367 is a prime.

It is a super-2 number, since 2×10681650431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10681650391 and 10681650400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10681650401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5340825215 + 5340825216.

It is an arithmetic number, because the mean of its divisors is an integer number (5340825216).

Almost surely, 2^10681650431 is an apocalyptic number.

10681650431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10681650431 is an equidigital number, since it uses as much as digits as its factorization.

10681650431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 10681650431 in words is "ten billion, six hundred eighty-one million, six hundred fifty thousand, four hundred thirty-one".