30109230082 has 4 divisors (see below), whose sum is σ = 45163845126. Its totient is φ = 15054615040.

The previous prime is 30109230059. The next prime is 30109230083. The reversal of 30109230082 is 28003290103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29797319161 + 311910921 = 172619^2 + 17661^2 .

It is a super-2 number, since 2×30109230082² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30109230082.

It is not an unprimeable number, because it can be changed into a prime (30109230083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527307519 + ... + 7527307522.

Almost surely, 2^30109230082 is an apocalyptic number.

30109230082 is a deficient number, since it is larger than the sum of its proper divisors (15054615044).

30109230082 is a wasteful number, since it uses less digits than its factorization.

30109230082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15054615043.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 30109230082 in words is "thirty billion, one hundred nine million, two hundred thirty thousand, eighty-two".