30213122203 has 8 divisors (see below), whose sum is σ = 33518410560. Its totient is φ = 27000940680.

The previous prime is 30213122201. The next prime is 30213122221. The reversal of 30213122203 is 30222131203.

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 30213122203 - 2¹ = 30213122201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30213122201) 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, 23276025 + ... + 23277322.

It is an arithmetic number, because the mean of its divisors is an integer number (4189801320).

Almost surely, 2^30213122203 is an apocalyptic number.

30213122203 is a deficient number, since it is larger than the sum of its proper divisors (3305288357).

30213122203 is a wasteful number, since it uses less digits than its factorization.

30213122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46553417.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30213122203 its reverse (30222131203), we get a palindrome (60435253406).

The spelling of 30213122203 in words is "thirty billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred three".