10723091 has 2 divisors, whose sum is σ = 10723092. Its totient is φ = 10723090.

The previous prime is 10723051. The next prime is 10723109. The reversal of 10723091 is 19032701.

Together with next prime (10723109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10723091 - 2¹⁰ = 10722067 is a prime.

It is a super-2 number, since 2×10723091² = 229969361188562, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10723001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361545 + 5361546.

It is an arithmetic number, because the mean of its divisors is an integer number (5361546).

Almost surely, 2^10723091 is an apocalyptic number.

10723091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10723091 is an equidigital number, since it uses as much as digits as its factorization.

10723091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10723091 is about 3274.6131069181. The cubic root of 10723091 is about 220.5159447063.

Adding to 10723091 its reverse (19032701), we get a palindrome (29755792).

The spelling of 10723091 in words is "ten million, seven hundred twenty-three thousand, ninety-one".