30312310113302 has 8 divisors (see below), whose sum is σ = 51963960194256. Its totient is φ = 12990990048552.

The previous prime is 30312310113299. The next prime is 30312310113311. The reversal of 30312310113302 is 20331101321303.

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

It is a super-2 number, since 2×30312310113302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082582504033 + ... + 1082582504060.

It is an arithmetic number, because the mean of its divisors is an integer number (6495495024282).

Almost surely, 2^{30312310113302} is an apocalyptic number.

30312310113302 is a deficient number, since it is larger than the sum of its proper divisors (21651650080954).

30312310113302 is a wasteful number, since it uses less digits than its factorization.

30312310113302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165165008102.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30312310113302 its reverse (20331101321303), we get a palindrome (50643411434605).

The spelling of 30312310113302 in words is "thirty trillion, three hundred twelve billion, three hundred ten million, one hundred thirteen thousand, three hundred two".