1002011103320 has 32 divisors (see below), whose sum is σ = 2271735108720. Its totient is φ = 397744863360.

The previous prime is 1002011103307. The next prime is 1002011103341. The reversal of 1002011103320 is 233011102001.

It is a junction number, because it is equal to n+sod(n) for n = 1002011103295 and 1002011103304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95606507 + ... + 95616986.

Almost surely, 2^{1002011103320} is an apocalyptic number.

1002011103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002011103320 is an abundant number, since it is smaller than the sum of its proper divisors (1269724005400).

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

1002011103320 is a wasteful number, since it uses less digits than its factorization.

1002011103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191223635 (or 191223631 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1002011103320 its reverse (233011102001), we get a palindrome (1235022205321).

The spelling of 1002011103320 in words is "one trillion, two billion, eleven million, one hundred three thousand, three hundred twenty".