213134003023 has 2 divisors, whose sum is σ = 213134003024. Its totient is φ = 213134003022.

The previous prime is 213134002943. The next prime is 213134003029. The reversal of 213134003023 is 320300431312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213134003023 - 2¹³ = 213133994831 is a prime.

It is a super-2 number, since 2×213134003023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213134002985 and 213134003003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213134003029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106567001511 + 106567001512.

It is an arithmetic number, because the mean of its divisors is an integer number (106567001512).

Almost surely, 2^213134003023 is an apocalyptic number.

213134003023 is a deficient number, since it is larger than the sum of its proper divisors (1).

213134003023 is an equidigital number, since it uses as much as digits as its factorization.

213134003023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213134003023 its reverse (320300431312), we get a palindrome (533434434335).

The spelling of 213134003023 in words is "two hundred thirteen billion, one hundred thirty-four million, three thousand, twenty-three".