1003300003220 has 48 divisors (see below), whose sum is σ = 2147768275968. Its totient is φ = 393548937600.

The previous prime is 1003300003219. The next prime is 1003300003261. The reversal of 1003300003220 is 223000033001.

It is a super-2 number, since 2×1003300003220² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003300003195 and 1003300003204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1868045 + ... + 2344395.

It is an arithmetic number, because the mean of its divisors is an integer number (44745172416).

Almost surely, 2^{1003300003220} is an apocalyptic number.

1003300003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003300003220 is an abundant number, since it is smaller than the sum of its proper divisors (1144468272748).

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

1003300003220 is a wasteful number, since it uses less digits than its factorization.

1003300003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478400 (or 478398 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 1003300003220 its reverse (223000033001), we get a palindrome (1226300036221).

The spelling of 1003300003220 in words is "one trillion, three billion, three hundred million, three thousand, two hundred twenty".