100030130231 has 4 divisors (see below), whose sum is σ = 104379266352. Its totient is φ = 95680994112.

The previous prime is 100030130119. The next prime is 100030130237. The reversal of 100030130231 is 132031030001.

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

It is a cyclic number.

It is not a de Polignac number, because 100030130231 - 2¹⁰ = 100030129207 is a prime.

It is a super-2 number, since 2×100030130231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100030130237) 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 3 ways as a sum of consecutive naturals, for example, 2174568026 + ... + 2174568071.

It is an arithmetic number, because the mean of its divisors is an integer number (26094816588).

Almost surely, 2^100030130231 is an apocalyptic number.

100030130231 is a deficient number, since it is larger than the sum of its proper divisors (4349136121).

100030130231 is an equidigital number, since it uses as much as digits as its factorization.

100030130231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4349136120.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 100030130231 its reverse (132031030001), we get a palindrome (232061160232).

The spelling of 100030130231 in words is "one hundred billion, thirty million, one hundred thirty thousand, two hundred thirty-one".