100244444331 has 8 divisors (see below), whose sum is σ = 133660736064. Its totient is φ = 66828891080.

The previous prime is 100244444317. The next prime is 100244444341. The reversal of 100244444331 is 133444442001.

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 100244444331 - 2⁷ = 100244444203 is a prime.

It is a super-2 number, since 2×100244444331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100244444341) 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, 370996 + ... + 581486.

It is an arithmetic number, because the mean of its divisors is an integer number (16707592008).

Almost surely, 2^100244444331 is an apocalyptic number.

100244444331 is a deficient number, since it is larger than the sum of its proper divisors (33416291733).

100244444331 is a wasteful number, since it uses less digits than its factorization.

100244444331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369241.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 100244444331 its reverse (133444442001), we get a palindrome (233688886332).

The spelling of 100244444331 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, three hundred thirty-one".