213302121033 has 8 divisors (see below), whose sum is σ = 289223215200. Its totient is φ = 139791220448.

The previous prime is 213302121023. The next prime is 213302121061. The reversal of 213302121033 is 330121203312.

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 213302121033 - 2⁸ = 213302120777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213302121023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602548188 + ... + 602548541.

It is an arithmetic number, because the mean of its divisors is an integer number (36152901900).

Almost surely, 2^213302121033 is an apocalyptic number.

It is an amenable number.

213302121033 is a deficient number, since it is larger than the sum of its proper divisors (75921094167).

213302121033 is a wasteful number, since it uses less digits than its factorization.

213302121033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205096791.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 213302121033 its reverse (330121203312), we get a palindrome (543423324345).

The spelling of 213302121033 in words is "two hundred thirteen billion, three hundred two million, one hundred twenty-one thousand, thirty-three".