213033320033313 has 32 divisors (see below), whose sum is σ = 308465470623744. Its totient is φ = 129999325162752.

The previous prime is 213033320033299. The next prime is 213033320033341. The reversal of 213033320033313 is 313330023330312.

It is a happy number.

It is not a de Polignac number, because 213033320033313 - 2⁴ = 213033320033297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213033320033813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38635906 + ... + 43804107.

It is an arithmetic number, because the mean of its divisors is an integer number (9639545956992).

Almost surely, 2^{213033320033313} is an apocalyptic number.

It is an amenable number.

213033320033313 is a deficient number, since it is larger than the sum of its proper divisors (95432150590431).

213033320033313 is a wasteful number, since it uses less digits than its factorization.

213033320033313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82440585.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 213033320033313 its reverse (313330023330312), we get a palindrome (526363343363625).

The spelling of 213033320033313 in words is "two hundred thirteen trillion, thirty-three billion, three hundred twenty million, thirty-three thousand, three hundred thirteen".