30132312010122 has 16 divisors (see below), whose sum is σ = 68873856023232. Its totient is φ = 8609232002880.

The previous prime is 30132312010093. The next prime is 30132312010123. The reversal of 30132312010122 is 22101021323103.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30132312010123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358718000079 + ... + 358718000162.

It is an arithmetic number, because the mean of its divisors is an integer number (4304616001452).

Almost surely, 2^{30132312010122} is an apocalyptic number.

30132312010122 is an abundant number, since it is smaller than the sum of its proper divisors (38741544013110).

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

30132312010122 is a wasteful number, since it uses less digits than its factorization.

30132312010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717436000253.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30132312010122 its reverse (22101021323103), we get a palindrome (52233333333225).

The spelling of 30132312010122 in words is "thirty trillion, one hundred thirty-two billion, three hundred twelve million, ten thousand, one hundred twenty-two".