30220113109 has 2 divisors, whose sum is σ = 30220113110. Its totient is φ = 30220113108.

The previous prime is 30220113101. The next prime is 30220113139. The reversal of 30220113109 is 90131102203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27892340100 + 2327773009 = 167010^2 + 48247^2 .

It is a cyclic number.

It is not a de Polignac number, because 30220113109 - 2³ = 30220113101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30220113109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220113101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110056554 + 15110056555.

It is an arithmetic number, because the mean of its divisors is an integer number (15110056555).

Almost surely, 2^30220113109 is an apocalyptic number.

It is an amenable number.

30220113109 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220113109 is an equidigital number, since it uses as much as digits as its factorization.

30220113109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 30220113109 in words is "thirty billion, two hundred twenty million, one hundred thirteen thousand, one hundred nine".