30220121363 has 2 divisors, whose sum is σ = 30220121364. Its totient is φ = 30220121362.

The previous prime is 30220121353. The next prime is 30220121401. The reversal of 30220121363 is 36312102203.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220121363 is a prime.

It is not a weakly prime, because it can be changed into another prime (30220121333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110060681 + 15110060682.

It is an arithmetic number, because the mean of its divisors is an integer number (15110060682).

Almost surely, 2^30220121363 is an apocalyptic number.

30220121363 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220121363 is an equidigital number, since it uses as much as digits as its factorization.

30220121363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30220121363 its reverse (36312102203), we get a palindrome (66532223566).

The spelling of 30220121363 in words is "thirty billion, two hundred twenty million, one hundred twenty-one thousand, three hundred sixty-three".