213230113003 has 16 divisors (see below), whose sum is σ = 217848413952. Its totient is φ = 208650708000.

The previous prime is 213230112967. The next prime is 213230113037. The reversal of 213230113003 is 300311032312.

It is a cyclic number.

It is not a de Polignac number, because 213230113003 - 2¹³ = 213230104811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213230113043) 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 15 ways as a sum of consecutive naturals, for example, 9911088 + ... + 9932578.

It is an arithmetic number, because the mean of its divisors is an integer number (13615525872).

Almost surely, 2^213230113003 is an apocalyptic number.

213230113003 is a deficient number, since it is larger than the sum of its proper divisors (4618300949).

213230113003 is a wasteful number, since it uses less digits than its factorization.

213230113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22386.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 213230113003 its reverse (300311032312), we get a palindrome (513541145315).

The spelling of 213230113003 in words is "two hundred thirteen billion, two hundred thirty million, one hundred thirteen thousand, three".