30121232113332 has 36 divisors (see below), whose sum is σ = 77057127944160. Its totient is φ = 9919441899792.

The previous prime is 30121232113307. The next prime is 30121232113337. The reversal of 30121232113332 is 23331123212103.

30121232113332 is a `hidden beast` number, since 3 + 0 + 1 + 2 + 1 + 2 + 321 + 1 + 3 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 30121232113296 and 30121232113305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30121232113337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5040363832 + ... + 5040369807.

Almost surely, 2^{30121232113332} is an apocalyptic number.

It is an amenable number.

30121232113332 is an abundant number, since it is smaller than the sum of its proper divisors (46935895830828).

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

30121232113332 is a wasteful number, since it uses less digits than its factorization.

30121232113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080733732 (or 10080733727 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 30121232113332 its reverse (23331123212103), we get a palindrome (53452355325435).

The spelling of 30121232113332 in words is "thirty trillion, one hundred twenty-one billion, two hundred thirty-two million, one hundred thirteen thousand, three hundred thirty-two".