100430231310111 has 4 divisors (see below), whose sum is σ = 133906975080152. Its totient is φ = 66953487540072.

The previous prime is 100430231310109. The next prime is 100430231310131. The reversal of 100430231310111 is 111013132034001.

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

It is not a de Polignac number, because 100430231310111 - 2¹ = 100430231310109 is a prime.

It is a super-2 number, since 2×100430231310111² (a number of 29 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 (100430231310131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16738371885016 + ... + 16738371885021.

It is an arithmetic number, because the mean of its divisors is an integer number (33476743770038).

Almost surely, 2^{100430231310111} is an apocalyptic number.

100430231310111 is a deficient number, since it is larger than the sum of its proper divisors (33476743770041).

100430231310111 is an equidigital number, since it uses as much as digits as its factorization.

100430231310111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33476743770040.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 100430231310111 its reverse (111013132034001), we get a palindrome (211443363344112).

The spelling of 100430231310111 in words is "one hundred trillion, four hundred thirty billion, two hundred thirty-one million, three hundred ten thousand, one hundred eleven".