100304311431 has 8 divisors (see below), whose sum is σ = 134313070320. Its totient is φ = 66582546752.

The previous prime is 100304311427. The next prime is 100304311439. The reversal of 100304311431 is 134113403001.

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 100304311431 - 2² = 100304311427 is a prime.

It is a super-2 number, since 2×100304311431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100304311398 and 100304311407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100304311439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71747736 + ... + 71749133.

It is an arithmetic number, because the mean of its divisors is an integer number (16789133790).

Almost surely, 2^100304311431 is an apocalyptic number.

100304311431 is a deficient number, since it is larger than the sum of its proper divisors (34008758889).

100304311431 is a wasteful number, since it uses less digits than its factorization.

100304311431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143497105.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 100304311431 its reverse (134113403001), we get a palindrome (234417714432).

The spelling of 100304311431 in words is "one hundred billion, three hundred four million, three hundred eleven thousand, four hundred thirty-one".