30312114403 has 8 divisors (see below), whose sum is σ = 30455587008. Its totient is φ = 30168932904.

The previous prime is 30312114353. The next prime is 30312114407. The reversal of 30312114403 is 30441121303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30312114403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30312114407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 137400 + ... + 281962.

It is an arithmetic number, because the mean of its divisors is an integer number (3806948376).

Almost surely, 2^30312114403 is an apocalyptic number.

30312114403 is a deficient number, since it is larger than the sum of its proper divisors (143472605).

30312114403 is a wasteful number, since it uses less digits than its factorization.

30312114403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145553.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30312114403 its reverse (30441121303), we get a palindrome (60753235706).

The spelling of 30312114403 in words is "thirty billion, three hundred twelve million, one hundred fourteen thousand, four hundred three".