213300113203 has 4 divisors (see below), whose sum is σ = 220180762048. Its totient is φ = 206419464360.

The previous prime is 213300113111. The next prime is 213300113219. The reversal of 213300113203 is 302311003312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213300113203 - 2³³ = 204710178611 is a prime.

It is a super-2 number, since 2×213300113203² (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 (213300113303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3440324376 + ... + 3440324437.

It is an arithmetic number, because the mean of its divisors is an integer number (55045190512).

Almost surely, 2^213300113203 is an apocalyptic number.

213300113203 is a deficient number, since it is larger than the sum of its proper divisors (6880648845).

213300113203 is an equidigital number, since it uses as much as digits as its factorization.

213300113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880648844.

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

Adding to 213300113203 its reverse (302311003312), we get a palindrome (515611116515).

The spelling of 213300113203 in words is "two hundred thirteen billion, three hundred million, one hundred thirteen thousand, two hundred three".