30220101203 has 2 divisors, whose sum is σ = 30220101204. Its totient is φ = 30220101202.

The previous prime is 30220101181. The next prime is 30220101257. The reversal of 30220101203 is 30210102203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30220101203 - 2¹⁴ = 30220084819 is a prime.

It is not a weakly prime, because it can be changed into another prime (30220101803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110050601 + 15110050602.

It is an arithmetic number, because the mean of its divisors is an integer number (15110050602).

Almost surely, 2^30220101203 is an apocalyptic number.

30220101203 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220101203 is an equidigital number, since it uses as much as digits as its factorization.

30220101203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30220101203 its reverse (30210102203), we get a palindrome (60430203406).

The spelling of 30220101203 in words is "thirty billion, two hundred twenty million, one hundred one thousand, two hundred three".