213002263043 has 16 divisors (see below), whose sum is σ = 220280417280. Its totient is φ = 205831293696.

The previous prime is 213002263039. The next prime is 213002263049. The reversal of 213002263043 is 340362200312.

213002263043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213002263043 - 2² = 213002263039 is a prime.

It is a super-2 number, since 2×213002263043² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213002263049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14703878 + ... + 14718356.

It is an arithmetic number, because the mean of its divisors is an integer number (13767526080).

Almost surely, 2^213002263043 is an apocalyptic number.

213002263043 is a deficient number, since it is larger than the sum of its proper divisors (7278154237).

213002263043 is a wasteful number, since it uses less digits than its factorization.

213002263043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 213002263043 its reverse (340362200312), we get a palindrome (553364463355).

The spelling of 213002263043 in words is "two hundred thirteen billion, two million, two hundred sixty-three thousand, forty-three".