100413021343031 has 4 divisors (see below), whose sum is σ = 100413190241952. Its totient is φ = 100412852444112.

The previous prime is 100413021343007. The next prime is 100413021343043. The reversal of 100413021343031 is 130343120314001.

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 100413021343031 - 2²⁶ = 100412954234167 is a prime.

It is a super-2 number, since 2×100413021343031² (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 (100413021343051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83554526 + ... + 84747771.

It is an arithmetic number, because the mean of its divisors is an integer number (25103297560488).

Almost surely, 2^{100413021343031} is an apocalyptic number.

100413021343031 is a deficient number, since it is larger than the sum of its proper divisors (168898921).

100413021343031 is an equidigital number, since it uses as much as digits as its factorization.

100413021343031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168898920.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 100413021343031 its reverse (130343120314001), we get a palindrome (230756141657032).

The spelling of 100413021343031 in words is "one hundred trillion, four hundred thirteen billion, twenty-one million, three hundred forty-three thousand, thirty-one".