100444355530 has 32 divisors (see below), whose sum is σ = 185984709120. Its totient is φ = 39033751680.

The previous prime is 100444355527. The next prime is 100444355533. The reversal of 100444355530 is 35553444001.

It is an interprime number because it is at equal distance from previous prime (100444355527) and next prime (100444355533).

It is not an unprimeable number, because it can be changed into a prime (100444355533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414534 + ... + 610513.

It is an arithmetic number, because the mean of its divisors is an integer number (5812022160).

Almost surely, 2^100444355530 is an apocalyptic number.

100444355530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100444355530 is a deficient number, since it is larger than the sum of its proper divisors (85540353590).

100444355530 is a wasteful number, since it uses less digits than its factorization.

100444355530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025334.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 100444355530 its reverse (35553444001), we get a palindrome (135997799531).

The spelling of 100444355530 in words is "one hundred billion, four hundred forty-four million, three hundred fifty-five thousand, five hundred thirty".