10401023 has 2 divisors, whose sum is σ = 10401024. Its totient is φ = 10401022.

The previous prime is 10401011. The next prime is 10401029. The reversal of 10401023 is 32010401.

It is a happy number.

10401023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10401023 - 2²² = 6206719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10400995 and 10401013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10401029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200511 + 5200512.

It is an arithmetic number, because the mean of its divisors is an integer number (5200512).

Almost surely, 2^10401023 is an apocalyptic number.

10401023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401023 is an equidigital number, since it uses as much as digits as its factorization.

10401023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10401023 is about 3225.0617048360. The cubic root of 10401023 is about 218.2857333963.

Adding to 10401023 its reverse (32010401), we get a palindrome (42411424).

The spelling of 10401023 in words is "ten million, four hundred one thousand, twenty-three".