30020110030012 has 6 divisors (see below), whose sum is σ = 52535192552528. Its totient is φ = 15010055015004.

The previous prime is 30020110029989. The next prime is 30020110030013. The reversal of 30020110030012 is 21003001102003.

It is a junction number, because it is equal to n+sod(n) for n = 30020110029974 and 30020110030001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020110030013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3752513753748 + ... + 3752513753755.

Almost surely, 2^{30020110030012} is an apocalyptic number.

It is an amenable number.

30020110030012 is a deficient number, since it is larger than the sum of its proper divisors (22515082522516).

30020110030012 is a wasteful number, since it uses less digits than its factorization.

30020110030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505027507507 (or 7505027507505 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30020110030012 its reverse (21003001102003), we get a palindrome (51023111132015).

The spelling of 30020110030012 in words is "thirty trillion, twenty billion, one hundred ten million, thirty thousand, twelve".