30020131031330 has 32 divisors (see below), whose sum is σ = 59172760234368. Its totient is φ = 10874904006400.

The previous prime is 30020131031323. The next prime is 30020131031369. The reversal of 30020131031330 is 3313013102003.

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 15 ways as a sum of consecutive naturals, for example, 518811911 + ... + 518869770.

It is an arithmetic number, because the mean of its divisors is an integer number (1849148757324).

Almost surely, 2^{30020131031330} is an apocalyptic number.

30020131031330 is a deficient number, since it is larger than the sum of its proper divisors (29152629203038).

30020131031330 is a wasteful number, since it uses less digits than its factorization.

30020131031330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037681962.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30020131031330 its reverse (3313013102003), we get a palindrome (33333144133333).

The spelling of 30020131031330 in words is "thirty trillion, twenty billion, one hundred thirty-one million, thirty-one thousand, three hundred thirty".