30100445231 has 8 divisors (see below), whose sum is σ = 30225715584. Its totient is φ = 29975382360.

The previous prime is 30100445227. The next prime is 30100445251. The reversal of 30100445231 is 13254400103.

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

It is a cyclic number.

It is not a de Polignac number, because 30100445231 - 2² = 30100445227 is a prime.

It is a super-3 number, since 3×30100445231³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30100445197 and 30100445206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100445201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242336 + ... + 344858.

It is an arithmetic number, because the mean of its divisors is an integer number (3778214448).

Almost surely, 2^30100445231 is an apocalyptic number.

30100445231 is a deficient number, since it is larger than the sum of its proper divisors (125270353).

30100445231 is a wasteful number, since it uses less digits than its factorization.

30100445231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103741.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 30100445231 its reverse (13254400103), we get a palindrome (43354845334).

The spelling of 30100445231 in words is "thirty billion, one hundred million, four hundred forty-five thousand, two hundred thirty-one".