201046023 has 8 divisors (see below), whose sum is σ = 297846000. Its totient is φ = 134030664.

The previous prime is 201045997. The next prime is 201046039. The reversal of 201046023 is 320640102.

It is a happy number.

201046023 is a `hidden beast` number, since 201 + 0 + 460 + 2 + 3 = 666.

It is not a de Polignac number, because 201046023 - 2⁶ = 201045959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201045987 and 201046005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201046523) 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 in 7 ways as a sum of consecutive naturals, for example, 3723048 + ... + 3723101.

It is an arithmetic number, because the mean of its divisors is an integer number (37230750).

Almost surely, 2^201046023 is an apocalyptic number.

201046023 is a deficient number, since it is larger than the sum of its proper divisors (96799977).

201046023 is an equidigital number, since it uses as much as digits as its factorization.

201046023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7446158 (or 7446152 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 201046023 is about 14179.0698919217. The cubic root of 201046023 is about 585.8213053051.

Adding to 201046023 its reverse (320640102), we get a palindrome (521686125).

The spelling of 201046023 in words is "two hundred one million, forty-six thousand, twenty-three".