10133223206891 has 2 divisors, whose sum is σ = 10133223206892. Its totient is φ = 10133223206890.

The previous prime is 10133223206881. The next prime is 10133223206917. The reversal of 10133223206891 is 19860232233101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10133223206891 is a prime.

It is not a weakly prime, because it can be changed into another prime (10133223206881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5066611603445 + 5066611603446.

It is an arithmetic number, because the mean of its divisors is an integer number (5066611603446).

Almost surely, 2^{10133223206891} is an apocalyptic number.

10133223206891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10133223206891 is an equidigital number, since it uses as much as digits as its factorization.

10133223206891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 41.

Adding to 10133223206891 its reverse (19860232233101), we get a palindrome (29993455439992).

The spelling of 10133223206891 in words is "ten trillion, one hundred thirty-three billion, two hundred twenty-three million, two hundred six thousand, eight hundred ninety-one".