233220301213 has 8 divisors (see below), whose sum is σ = 240749220096. Its totient is φ = 225691737600.

The previous prime is 233220301211. The next prime is 233220301241. The reversal of 233220301213 is 312103022332.

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 233220301213 - 2¹ = 233220301211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233220301211) 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, 2108670 + ... + 2216512.

It is an arithmetic number, because the mean of its divisors is an integer number (30093652512).

Almost surely, 2^233220301213 is an apocalyptic number.

It is an amenable number.

233220301213 is a deficient number, since it is larger than the sum of its proper divisors (7528918883).

233220301213 is a wasteful number, since it uses less digits than its factorization.

233220301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177635.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 233220301213 its reverse (312103022332), we get a palindrome (545323323545).

The spelling of 233220301213 in words is "two hundred thirty-three billion, two hundred twenty million, three hundred one thousand, two hundred thirteen".