100424220214031 has 6 divisors (see below), whose sum is σ = 116820011269440. Its totient is φ = 86077903040556.

The previous prime is 100424220214009. The next prime is 100424220214049. The reversal of 100424220214031 is 130412022424001.

It is a de Polignac number, because none of the positive numbers 2^k-100424220214031 is a prime.

It is a super-2 number, since 2×100424220214031² (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 (100424220214061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1024736940911 + ... + 1024736941008.

It is an arithmetic number, because the mean of its divisors is an integer number (19470001878240).

Almost surely, 2^{100424220214031} is an apocalyptic number.

100424220214031 is a deficient number, since it is larger than the sum of its proper divisors (16395791055409).

100424220214031 is an equidigital number, since it uses as much as digits as its factorization.

100424220214031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049473881933 (or 2049473881926 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 100424220214031 its reverse (130412022424001), we get a palindrome (230836242638032).

The spelling of 100424220214031 in words is "one hundred trillion, four hundred twenty-four billion, two hundred twenty million, two hundred fourteen thousand, thirty-one".