100244432105 has 8 divisors (see below), whose sum is σ = 120305638464. Its totient is φ = 80187332400.

The previous prime is 100244432081. The next prime is 100244432107. The reversal of 100244432105 is 501234442001.

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

It is a de Polignac number, because none of the positive numbers 2^k-100244432105 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100244432107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972701 + ... + 1070810.

It is an arithmetic number, because the mean of its divisors is an integer number (15038204808).

Almost surely, 2^100244432105 is an apocalyptic number.

It is an amenable number.

100244432105 is a deficient number, since it is larger than the sum of its proper divisors (20061206359).

100244432105 is an equidigital number, since it uses as much as digits as its factorization.

100244432105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053327.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 100244432105 its reverse (501234442001), we get a palindrome (601478874106).

The spelling of 100244432105 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-two thousand, one hundred five".