213230132120203 has 8 divisors (see below), whose sum is σ = 232614865885680. Its totient is φ = 193845427738080.

The previous prime is 213230132120197. The next prime is 213230132120249. The reversal of 213230132120203 is 302021231032312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213230132120203 - 2²⁹ = 213229595249291 is a prime.

It is a super-2 number, since 2×213230132120203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213230132120263) 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 in 7 ways as a sum of consecutive naturals, for example, 9508993 + ... + 22735021.

It is an arithmetic number, because the mean of its divisors is an integer number (29076858235710).

Almost surely, 2^{213230132120203} is an apocalyptic number.

213230132120203 is a deficient number, since it is larger than the sum of its proper divisors (19384733765477).

213230132120203 is a wasteful number, since it uses less digits than its factorization.

213230132120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14691677.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 213230132120203 its reverse (302021231032312), we get a palindrome (515251363152515).

The spelling of 213230132120203 in words is "two hundred thirteen trillion, two hundred thirty billion, one hundred thirty-two million, one hundred twenty thousand, two hundred three".