30213202020233 has 8 divisors (see below), whose sum is σ = 30638876486400. Its totient is φ = 29787531343360.

The previous prime is 30213202020187. The next prime is 30213202020257. The reversal of 30213202020233 is 33202020231203.

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 30213202020233 - 2³² = 30208907052937 is a prime.

It is a super-2 number, since 2×30213202020233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30213202020199 and 30213202020208.

It is not an unprimeable number, because it can be changed into a prime (30213202020283) 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, 17671241 + ... + 19305417.

It is an arithmetic number, because the mean of its divisors is an integer number (3829859560800).

Almost surely, 2^{30213202020233} is an apocalyptic number.

It is an amenable number.

30213202020233 is a deficient number, since it is larger than the sum of its proper divisors (425674466167).

30213202020233 is a wasteful number, since it uses less digits than its factorization.

30213202020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894647.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30213202020233 its reverse (33202020231203), we get a palindrome (63415222251436).

The spelling of 30213202020233 in words is "thirty trillion, two hundred thirteen billion, two hundred two million, twenty thousand, two hundred thirty-three".