103003213333332 has 144 divisors (see below), whose sum is σ = 261230501347200. Its totient is φ = 31574014677504.

The previous prime is 103003213333309. The next prime is 103003213333351. The reversal of 103003213333332 is 233333312300301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 103003213333332.

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, 5675411794 + ... + 5675429942.

It is an arithmetic number, because the mean of its divisors is an integer number (1814100703800).

Almost surely, 2^{103003213333332} is an apocalyptic number.

103003213333332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103003213333332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130615250673600).

103003213333332 is an abundant number, since it is smaller than the sum of its proper divisors (158227288013868).

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

103003213333332 is a wasteful number, since it uses less digits than its factorization.

103003213333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28562 (or 28547 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 103003213333332 its reverse (233333312300301), we get a palindrome (336336525633633).

The spelling of 103003213333332 in words is "one hundred three trillion, three billion, two hundred thirteen million, three hundred thirty-three thousand, three hundred thirty-two".