10081933 has 2 divisors, whose sum is σ = 10081934. Its totient is φ = 10081932.

The previous prime is 10081873. The next prime is 10081943. The reversal of 10081933 is 33918001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8684809 + 1397124 = 2947^2 + 1182^2 .

It is a cyclic number.

It is not a de Polignac number, because 10081933 - 2¹⁷ = 9950861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10081898 and 10081907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10081943) 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, 5040966 + 5040967.

It is an arithmetic number, because the mean of its divisors is an integer number (5040967).

Almost surely, 2^10081933 is an apocalyptic number.

It is an amenable number.

10081933 is a deficient number, since it is larger than the sum of its proper divisors (1).

10081933 is an equidigital number, since it uses as much as digits as its factorization.

10081933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 10081933 is about 3175.2059775706. The cubic root of 10081933 is about 216.0302669635.

Adding to 10081933 its reverse (33918001), we get a palindrome (43999934).

The spelling of 10081933 in words is "ten million, eighty-one thousand, nine hundred thirty-three".