100244440330 has 8 divisors (see below), whose sum is σ = 180439992612. Its totient is φ = 40097776128.

The previous prime is 100244440301. The next prime is 100244440337. The reversal of 100244440330 is 33044442001.

It can be written as a sum of positive squares in 2 ways, for example, as 100239992449 + 4447881 = 316607^2 + 2109^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 100244440295 and 100244440304.

It is not an unprimeable number, because it can be changed into a prime (100244440337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5012222007 + ... + 5012222026.

Almost surely, 2^100244440330 is an apocalyptic number.

100244440330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100244440330 is a deficient number, since it is larger than the sum of its proper divisors (80195552282).

100244440330 is a wasteful number, since it uses less digits than its factorization.

100244440330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10024444040.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100244440330 its reverse (33044442001), we get a palindrome (133288882331).

The spelling of 100244440330 in words is "one hundred billion, two hundred forty-four million, four hundred forty thousand, three hundred thirty".