10073381 has 2 divisors, whose sum is σ = 10073382. Its totient is φ = 10073380.

The previous prime is 10073359. The next prime is 10073387. The reversal of 10073381 is 18337001.

It is a happy number.

10073381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7924225 + 2149156 = 2815^2 + 1466^2 .

It is a cyclic number.

It is not a de Polignac number, because 10073381 - 2⁶ = 10073317 is a prime.

It is a super-2 number, since 2×10073381² = 202946009542322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10073387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5036690 + 5036691.

It is an arithmetic number, because the mean of its divisors is an integer number (5036691).

Almost surely, 2^10073381 is an apocalyptic number.

It is an amenable number.

10073381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10073381 is an equidigital number, since it uses as much as digits as its factorization.

10073381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10073381 is about 3173.8590075805. The cubic root of 10073381 is about 215.9691671239.

The spelling of 10073381 in words is "ten million, seventy-three thousand, three hundred eighty-one".