30211120130000 has 100 divisors (see below), whose sum is σ = 74700402469440. Its totient is φ = 11827331952000.

The previous prime is 30211120129969. The next prime is 30211120130011. The reversal of 30211120130000 is 3102111203.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31669490 + ... + 32609489.

Almost surely, 2^{30211120130000} is an apocalyptic number.

It is an amenable number.

30211120130000 is an abundant number, since it is smaller than the sum of its proper divisors (44489282339440).

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

30211120130000 is an equidigital number, since it uses as much as digits as its factorization.

30211120130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64279054 (or 64279033 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30211120130000 its reverse (3102111203), we get a palindrome (30214222241203).

The spelling of 30211120130000 in words is "thirty trillion, two hundred eleven billion, one hundred twenty million, one hundred thirty thousand".