30230221102033 has 4 divisors (see below), whose sum is σ = 30294953910000. Its totient is φ = 30165488294068.

The previous prime is 30230221102021. The next prime is 30230221102043. The reversal of 30230221102033 is 33020112203203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230221102033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30230221101995 and 30230221102013.

It is not an unprimeable number, because it can be changed into a prime (30230221102043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32366403283 + ... + 32366404216.

It is an arithmetic number, because the mean of its divisors is an integer number (7573738477500).

Almost surely, 2^{30230221102033} is an apocalyptic number.

It is an amenable number.

30230221102033 is a deficient number, since it is larger than the sum of its proper divisors (64732807967).

30230221102033 is an equidigital number, since it uses as much as digits as its factorization.

30230221102033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64732807966.

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

Adding to 30230221102033 its reverse (33020112203203), we get a palindrome (63250333305236).

The spelling of 30230221102033 in words is "thirty trillion, two hundred thirty billion, two hundred twenty-one million, one hundred two thousand, thirty-three".