30313102121130 has 32 divisors (see below), whose sum is σ = 72752674982400. Its totient is φ = 8083357244352.

The previous prime is 30313102121051. The next prime is 30313102121149. The reversal of 30313102121130 is 3112120131303.

It is a happy number.

It is a super-2 number, since 2×30313102121130² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30313102121097 and 30313102121106.

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, 6730465 + ... + 10292004.

It is an arithmetic number, because the mean of its divisors is an integer number (2273521093200).

Almost surely, 2^{30313102121130} is an apocalyptic number.

30313102121130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30313102121130 is an abundant number, since it is smaller than the sum of its proper divisors (42439572861270).

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

30313102121130 is a wasteful number, since it uses less digits than its factorization.

30313102121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17081838.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30313102121130 its reverse (3112120131303), we get a palindrome (33425222252433).

The spelling of 30313102121130 in words is "thirty trillion, three hundred thirteen billion, one hundred two million, one hundred twenty-one thousand, one hundred thirty".