30031313122 has 8 divisors (see below), whose sum is σ = 45047966400. Its totient is φ = 15015324324.

The previous prime is 30031313119. The next prime is 30031313131. The reversal of 30031313122 is 22131313003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30031313122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31222 + ... + 247057.

It is an arithmetic number, because the mean of its divisors is an integer number (5630995800).

Almost surely, 2^30031313122 is an apocalyptic number.

30031313122 is a deficient number, since it is larger than the sum of its proper divisors (15016653278).

30031313122 is a wasteful number, since it uses less digits than its factorization.

30031313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332240.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30031313122 its reverse (22131313003), we get a palindrome (52162626125).

The spelling of 30031313122 in words is "thirty billion, thirty-one million, three hundred thirteen thousand, one hundred twenty-two".