213332142113203 has 4 divisors (see below), whose sum is σ = 222607452639888. Its totient is φ = 204056831586520.

The previous prime is 213332142113113. The next prime is 213332142113219. The reversal of 213332142113203 is 302311241233312.

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 213332142113203 - 2⁴¹ = 211133118857651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213332142113303) 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, 4637655263308 + ... + 4637655263353.

It is an arithmetic number, because the mean of its divisors is an integer number (55651863159972).

Almost surely, 2^{213332142113203} is an apocalyptic number.

213332142113203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

213332142113203 is a deficient number, since it is larger than the sum of its proper divisors (9275310526685).

213332142113203 is an equidigital number, since it uses as much as digits as its factorization.

213332142113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275310526684.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 213332142113203 its reverse (302311241233312), we get a palindrome (515643383346515).

The spelling of 213332142113203 in words is "two hundred thirteen trillion, three hundred thirty-two billion, one hundred forty-two million, one hundred thirteen thousand, two hundred three".