30113123022 has 12 divisors (see below), whose sum is σ = 65245099920. Its totient is φ = 10037707668.

The previous prime is 30113123017. The next prime is 30113123023. The reversal of 30113123022 is 22032131103.

30113123022 is a `hidden beast` number, since 301 + 1 + 312 + 30 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1672951279 = 30113123022 / (3 + 0 + 1 + 1 + 3 + 1 + 2 + 3 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30113122986 and 30113123004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113123023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 836475622 + ... + 836475657.

It is an arithmetic number, because the mean of its divisors is an integer number (5437091660).

Almost surely, 2^30113123022 is an apocalyptic number.

30113123022 is an abundant number, since it is smaller than the sum of its proper divisors (35131976898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30113123022 is a wasteful number, since it uses less digits than its factorization.

30113123022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672951287 (or 1672951284 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30113123022 its reverse (22032131103), we get a palindrome (52145254125).

The spelling of 30113123022 in words is "thirty billion, one hundred thirteen million, one hundred twenty-three thousand, twenty-two".