36021023 has 2 divisors, whose sum is σ = 36021024. Its totient is φ = 36021022.

The previous prime is 36020993. The next prime is 36021031. The reversal of 36021023 is 32012063.

36021023 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 is a cyclic number.

It is not a de Polignac number, because 36021023 - 2¹⁰ = 36019999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36020992 and 36021010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36021043) 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, 18010511 + 18010512.

It is an arithmetic number, because the mean of its divisors is an integer number (18010512).

Almost surely, 2^36021023 is an apocalyptic number.

36021023 is a deficient number, since it is larger than the sum of its proper divisors (1).

36021023 is an equidigital number, since it uses as much as digits as its factorization.

36021023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 36021023 is about 6001.7516609737. The cubic root of 36021023 is about 330.2569868418.

Adding to 36021023 its reverse (32012063), we get a palindrome (68033086).

The spelling of 36021023 in words is "thirty-six million, twenty-one thousand, twenty-three".