100111340004231 has 16 divisors (see below), whose sum is σ = 136502157173760. Its totient is φ = 65240001534240.

The previous prime is 100111340004217. The next prime is 100111340004233. The reversal of 100111340004231 is 132400043111001.

It is not a de Polignac number, because 100111340004231 - 2¹⁴ = 100111339987847 is a prime.

It is a super-2 number, since 2×100111340004231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100111340004198 and 100111340004207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111340004233) 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, 1161637851 + ... + 1161724028.

It is an arithmetic number, because the mean of its divisors is an integer number (8531384823360).

Almost surely, 2^{100111340004231} is an apocalyptic number.

100111340004231 is a deficient number, since it is larger than the sum of its proper divisors (36390817169529).

100111340004231 is a wasteful number, since it uses less digits than its factorization.

100111340004231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323362206.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 100111340004231 its reverse (132400043111001), we get a palindrome (232511383115232).

The spelling of 100111340004231 in words is "one hundred trillion, one hundred eleven billion, three hundred forty million, four thousand, two hundred thirty-one".