30230100105 has 64 divisors (see below), whose sum is σ = 51047193600. Its totient is φ = 15255152640.

The previous prime is 30230100097. The next prime is 30230100107. The reversal of 30230100105 is 50100103203.

It is a happy number.

It is not a de Polignac number, because 30230100105 - 2³ = 30230100097 is a prime.

It is a super-2 number, since 2×30230100105² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (30230100107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4704795 + ... + 4711215.

It is an arithmetic number, because the mean of its divisors is an integer number (797612400).

Almost surely, 2^30230100105 is an apocalyptic number.

It is an amenable number.

30230100105 is a deficient number, since it is larger than the sum of its proper divisors (20817093495).

30230100105 is a wasteful number, since it uses less digits than its factorization.

30230100105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674.

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 30230100105 its reverse (50100103203), we get a palindrome (80330203308).

The spelling of 30230100105 in words is "thirty billion, two hundred thirty million, one hundred thousand, one hundred five".