30110312013 has 8 divisors (see below), whose sum is σ = 40148882400. Its totient is φ = 20072641488.

The previous prime is 30110312003. The next prime is 30110312027. The reversal of 30110312013 is 31021301103.

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

It is a de Polignac number, because none of the positive numbers 2^k-30110312013 is a prime.

It is a super-2 number, since 2×30110312013² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30110311983 and 30110312001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110312003) 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, 142578 + ... + 283811.

It is an arithmetic number, because the mean of its divisors is an integer number (5018610300).

Almost surely, 2^30110312013 is an apocalyptic number.

It is an amenable number.

30110312013 is a deficient number, since it is larger than the sum of its proper divisors (10038570387).

30110312013 is a wasteful number, since it uses less digits than its factorization.

30110312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449931.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30110312013 its reverse (31021301103), we get a palindrome (61131613116).

The spelling of 30110312013 in words is "thirty billion, one hundred ten million, three hundred twelve thousand, thirteen".