30000122100331 has 8 divisors (see below), whose sum is σ = 31304570653440. Its totient is φ = 28695681498792.

The previous prime is 30000122100287. The next prime is 30000122100367. The reversal of 30000122100331 is 13300122100003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30000122100331 - 2⁹ = 30000122099819 is a prime.

It is a super-2 number, since 2×30000122100331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30000122101331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6491460 + ... + 10106398.

It is an arithmetic number, because the mean of its divisors is an integer number (3913071331680).

Almost surely, 2^{30000122100331} is an apocalyptic number.

30000122100331 is a deficient number, since it is larger than the sum of its proper divisors (1304448553109).

30000122100331 is a wasteful number, since it uses less digits than its factorization.

30000122100331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975785.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30000122100331 its reverse (13300122100003), we get a palindrome (43300244200334).

The spelling of 30000122100331 in words is "thirty trillion, one hundred twenty-two million, one hundred thousand, three hundred thirty-one".