103536130446 has 96 divisors (see below), whose sum is σ = 270013733280. Its totient is φ = 29319881472.

The previous prime is 103536130427. The next prime is 103536130457. The reversal of 103536130446 is 644031635301.

103536130446 is a `hidden beast` number, since 1 + 0 + 35 + 3 + 613 + 0 + 4 + 4 + 6 = 666.

It is a super-2 number, since 2×103536130446² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103536130446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 125860 + ... + 472136.

It is an arithmetic number, because the mean of its divisors is an integer number (2812643055).

Almost surely, 2^103536130446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103536130446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135006866640).

103536130446 is an abundant number, since it is smaller than the sum of its proper divisors (166477602834).

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

103536130446 is a wasteful number, since it uses less digits than its factorization.

103536130446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346415 (or 346402 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 103536130446 its reverse (644031635301), we get a palindrome (747567765747).

The spelling of 103536130446 in words is "one hundred three billion, five hundred thirty-six million, one hundred thirty thousand, four hundred forty-six".