10011100011020 has 24 divisors (see below), whose sum is σ = 22129800025200. Its totient is φ = 3793680004032.

The previous prime is 10011100011019. The next prime is 10011100011083. The reversal of 10011100011020 is 2011000111001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10011100010989 and 10011100011007.

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 7 ways as a sum of consecutive naturals, for example, 13172499635 + ... + 13172500394.

It is an arithmetic number, because the mean of its divisors is an integer number (922075001050).

Almost surely, 2^{10011100011020} is an apocalyptic number.

10011100011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011100011020 is an abundant number, since it is smaller than the sum of its proper divisors (12118700014180).

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

10011100011020 is a wasteful number, since it uses less digits than its factorization.

10011100011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26345000057 (or 26345000055 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10011100011020 its reverse (2011000111001), we get a palindrome (12022100122021).

The spelling of 10011100011020 in words is "ten trillion, eleven billion, one hundred million, eleven thousand, twenty".