10267803643 has 2 divisors, whose sum is σ = 10267803644. Its totient is φ = 10267803642.

The previous prime is 10267803631. The next prime is 10267803677. The reversal of 10267803643 is 34630876201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10267803643 - 2³³ = 1677869051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10267803596 and 10267803605.

It is not a weakly prime, because it can be changed into another prime (10267803683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5133901821 + 5133901822.

It is an arithmetic number, because the mean of its divisors is an integer number (5133901822).

Almost surely, 2^10267803643 is an apocalyptic number.

10267803643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10267803643 is an equidigital number, since it uses as much as digits as its factorization.

10267803643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 10267803643 in words is "ten billion, two hundred sixty-seven million, eight hundred three thousand, six hundred forty-three".