1201330000100 has 36 divisors (see below), whose sum is σ = 2622879302064. Its totient is φ = 477583944480.

The previous prime is 1201330000061. The next prime is 1201330000139. The reversal of 1201330000100 is 10000331021.

It is an interprime number because it is at equal distance from previous prime (1201330000061) and next prime (1201330000139).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36834314 + ... + 36866913.

Almost surely, 2^{1201330000100} is an apocalyptic number.

1201330000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201330000100 is an abundant number, since it is smaller than the sum of its proper divisors (1421549301964).

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

1201330000100 is a wasteful number, since it uses less digits than its factorization.

1201330000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73701404 (or 73701397 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 1201330000100 its reverse (10000331021), we get a palindrome (1211330331121).

The spelling of 1201330000100 in words is "one trillion, two hundred one billion, three hundred thirty million, one hundred", and thus it is an aban number.