1003310132220 has 144 divisors (see below), whose sum is σ = 3409775617248. Its totient is φ = 236652986880.

The previous prime is 1003310132213. The next prime is 1003310132263. The reversal of 1003310132220 is 222310133001.

1003310132220 is a `hidden beast` number, since 1 + 0 + 0 + 3 + 310 + 132 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1003310132193 and 1003310132202.

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, 6774339 + ... + 6920858.

It is an arithmetic number, because the mean of its divisors is an integer number (23678997342).

Almost surely, 2^{1003310132220} is an apocalyptic number.

1003310132220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003310132220 is an abundant number, since it is smaller than the sum of its proper divisors (2406465485028).

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

1003310132220 is a wasteful number, since it uses less digits than its factorization.

1003310132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13695260 (or 13695255 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1003310132220 its reverse (222310133001), we get a palindrome (1225620265221).

The spelling of 1003310132220 in words is "one trillion, three billion, three hundred ten million, one hundred thirty-two thousand, two hundred twenty".