213333104100030 has 64 divisors (see below), whose sum is σ = 512606971679040. Its totient is φ = 56821331349504.

The previous prime is 213333104100001. The next prime is 213333104100037. The reversal of 213333104100030 is 30001401333312.

It is a happy number.

213333104100030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213333104100030² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213333104100037) 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, 605716942 + ... + 606069038.

It is an arithmetic number, because the mean of its divisors is an integer number (8009483932485).

Almost surely, 2^{213333104100030} is an apocalyptic number.

213333104100030 is an abundant number, since it is smaller than the sum of its proper divisors (299273867579010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213333104100030 is a wasteful number, since it uses less digits than its factorization.

213333104100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376013.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 213333104100030 its reverse (30001401333312), we get a palindrome (243334505433342).

The spelling of 213333104100030 in words is "two hundred thirteen trillion, three hundred thirty-three billion, one hundred four million, one hundred thousand, thirty".