30102113131122 has 64 divisors (see below), whose sum is σ = 61277222504448. Its totient is φ = 9856255920000.

The previous prime is 30102113131019. The next prime is 30102113131141. The reversal of 30102113131122 is 22113131120103.

It is a super-2 number, since 2×30102113131122² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1686289497 + ... + 1686307347.

It is an arithmetic number, because the mean of its divisors is an integer number (957456601632).

Almost surely, 2^{30102113131122} is an apocalyptic number.

30102113131122 is an abundant number, since it is smaller than the sum of its proper divisors (31175109373326).

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

30102113131122 is a wasteful number, since it uses less digits than its factorization.

30102113131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32295.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 30102113131122 its reverse (22113131120103), we get a palindrome (52215244251225).

The spelling of 30102113131122 in words is "thirty trillion, one hundred two billion, one hundred thirteen million, one hundred thirty-one thousand, one hundred twenty-two".