100244432130 has 64 divisors (see below), whose sum is σ = 243227052288. Its totient is φ = 26439033600.

The previous prime is 100244432111. The next prime is 100244432137. The reversal of 100244432130 is 31234442001.

It is a self number, because there is not a number n which added to its sum of digits gives 100244432130.

It is not an unprimeable number, because it can be changed into a prime (100244432137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2912904 + ... + 2947116.

It is an arithmetic number, because the mean of its divisors is an integer number (3800422692).

Almost surely, 2^100244432130 is an apocalyptic number.

100244432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100244432130 is an abundant number, since it is smaller than the sum of its proper divisors (142982620158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100244432130 is a wasteful number, since it uses less digits than its factorization.

100244432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35291.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 100244432130 its reverse (31234442001), we get a palindrome (131478874131).

The spelling of 100244432130 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-two thousand, one hundred thirty".