100331441431 has 8 divisors (see below), whose sum is σ = 108056766384. Its totient is φ = 92607191040.

The previous prime is 100331441369. The next prime is 100331441443. The reversal of 100331441431 is 134144133001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100331441431 - 2¹³ = 100331433239 is a prime.

It is a super-2 number, since 2×100331441431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100331441396 and 100331441405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100331444431) 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, 69226 + ... + 453271.

It is an arithmetic number, because the mean of its divisors is an integer number (13507095798).

Almost surely, 2^100331441431 is an apocalyptic number.

100331441431 is a deficient number, since it is larger than the sum of its proper divisors (7725324953).

100331441431 is a wasteful number, since it uses less digits than its factorization.

100331441431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537281.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 100331441431 its reverse (134144133001), we get a palindrome (234475574432).

The spelling of 100331441431 in words is "one hundred billion, three hundred thirty-one million, four hundred forty-one thousand, four hundred thirty-one".