30213301322 has 4 divisors (see below), whose sum is σ = 45319951986. Its totient is φ = 15106650660.

The previous prime is 30213301319. The next prime is 30213301337. The reversal of 30213301322 is 22310331203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22310331203 = 193 ⋅115597571.

It can be written as a sum of positive squares in only one way, i.e., 27290709601 + 2922591721 = 165199^2 + 54061^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30213301294 and 30213301303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7553325329 + ... + 7553325332.

Almost surely, 2^30213301322 is an apocalyptic number.

30213301322 is a deficient number, since it is larger than the sum of its proper divisors (15106650664).

30213301322 is a wasteful number, since it uses less digits than its factorization.

30213301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15106650663.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30213301322 its reverse (22310331203), we get a palindrome (52523632525).

The spelling of 30213301322 in words is "thirty billion, two hundred thirteen million, three hundred one thousand, three hundred twenty-two".