30311000123330 has 16 divisors (see below), whose sum is σ = 54708464534400. Its totient is φ = 12091363535472.

The previous prime is 30311000123329. The next prime is 30311000123381. The reversal of 30311000123330 is 3332100011303.

It is a super-2 number, since 2×30311000123330² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4129560380 + ... + 4129567719.

It is an arithmetic number, because the mean of its divisors is an integer number (3419279033400).

Almost surely, 2^{30311000123330} is an apocalyptic number.

30311000123330 is a deficient number, since it is larger than the sum of its proper divisors (24397464411070).

30311000123330 is a wasteful number, since it uses less digits than its factorization.

30311000123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8259128473.

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

Adding to 30311000123330 its reverse (3332100011303), we get a palindrome (33643100134633).

The spelling of 30311000123330 in words is "thirty trillion, three hundred eleven billion, one hundred twenty-three thousand, three hundred thirty".