1010330021100 has 72 divisors (see below), whose sum is σ = 2925872732160. Its totient is φ = 269176988480.

The previous prime is 1010330021059. The next prime is 1010330021137. The reversal of 1010330021100 is 11200330101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1195740 + ... + 1857539.

It is an arithmetic number, because the mean of its divisors is an integer number (40637121280).

Almost surely, 2^{1010330021100} is an apocalyptic number.

1010330021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010330021100 is an abundant number, since it is smaller than the sum of its proper divisors (1915542711060).

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

1010330021100 is a wasteful number, since it uses less digits than its factorization.

1010330021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054399 (or 3054392 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1010330021100 its reverse (11200330101), we get a palindrome (1021530351201).

The spelling of 1010330021100 in words is "one trillion, ten billion, three hundred thirty million, twenty-one thousand, one hundred".