213013003333 has 64 divisors (see below), whose sum is σ = 246197952000. Its totient is φ = 182907196416.

The previous prime is 213013003279. The next prime is 213013003393. The reversal of 213013003333 is 333300310312.

It is a de Polignac number, because none of the positive numbers 2^k-213013003333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213013003393) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 249721735 + ... + 249722587.

It is an arithmetic number, because the mean of its divisors is an integer number (3846843000).

Almost surely, 2^213013003333 is an apocalyptic number.

It is an amenable number.

213013003333 is a deficient number, since it is larger than the sum of its proper divisors (33184948667).

213013003333 is a wasteful number, since it uses less digits than its factorization.

213013003333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 213013003333 its reverse (333300310312), we get a palindrome (546313313645).

The spelling of 213013003333 in words is "two hundred thirteen billion, thirteen million, three thousand, three hundred thirty-three".