10333212091 has 2 divisors, whose sum is σ = 10333212092. Its totient is φ = 10333212090.

The previous prime is 10333212089. The next prime is 10333212103. The reversal of 10333212091 is 19021233301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10333212091 - 2¹ = 10333212089 is a prime.

Together with 10333212089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10333212031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166606045 + 5166606046.

It is an arithmetic number, because the mean of its divisors is an integer number (5166606046).

Almost surely, 2^10333212091 is an apocalyptic number.

10333212091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10333212091 is an equidigital number, since it uses as much as digits as its factorization.

10333212091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 10333212091 its reverse (19021233301), we get a palindrome (29354445392).

The spelling of 10333212091 in words is "ten billion, three hundred thirty-three million, two hundred twelve thousand, ninety-one".