30243130122 has 16 divisors (see below), whose sum is σ = 60568117920. Its totient is φ = 10067400432.

The previous prime is 30243130087. The next prime is 30243130157. The reversal of 30243130122 is 22103134203.

It is an interprime number because it is at equal distance from previous prime (30243130087) and next prime (30243130157).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3405933 + ... + 3414800.

It is an arithmetic number, because the mean of its divisors is an integer number (3785507370).

Almost surely, 2^30243130122 is an apocalyptic number.

30243130122 is an abundant number, since it is smaller than the sum of its proper divisors (30324987798).

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

30243130122 is a wasteful number, since it uses less digits than its factorization.

30243130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821477.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30243130122 its reverse (22103134203), we get a palindrome (52346264325).

The spelling of 30243130122 in words is "thirty billion, two hundred forty-three million, one hundred thirty thousand, one hundred twenty-two".