30003231113 has 16 divisors (see below), whose sum is σ = 31669048320. Its totient is φ = 28346216976.

The previous prime is 30003231101. The next prime is 30003231197. The reversal of 30003231113 is 31113230003.

It is a cyclic number.

It is not a de Polignac number, because 30003231113 - 2¹² = 30003227017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30003231091 and 30003231100.

It is not an unprimeable number, because it can be changed into a prime (30003234113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17997506 + ... + 17999172.

It is an arithmetic number, because the mean of its divisors is an integer number (1979315520).

Almost surely, 2^30003231113 is an apocalyptic number.

It is an amenable number.

30003231113 is a deficient number, since it is larger than the sum of its proper divisors (1665817207).

30003231113 is a wasteful number, since it uses less digits than its factorization.

30003231113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30003231113 its reverse (31113230003), we get a palindrome (61116461116).

The spelling of 30003231113 in words is "thirty billion, three million, two hundred thirty-one thousand, one hundred thirteen".