101011011100 has 36 divisors (see below), whose sum is σ = 219614725008. Its totient is φ = 40326832000.

The previous prime is 101011011097. The next prime is 101011011217. The reversal of 101011011100 is 1110110101.

It is a happy number.

It is a congruent number.

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, 917296 + ... + 1021495.

It is an arithmetic number, because the mean of its divisors is an integer number (6100409028).

Almost surely, 2^101011011100 is an apocalyptic number.

101011011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101011011100 is an abundant number, since it is smaller than the sum of its proper divisors (118603713908).

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

101011011100 is a wasteful number, since it uses less digits than its factorization.

101011011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939326 (or 1939319 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 101011011100 its reverse (1110110101), we get a palindrome (102121121201).

Subtracting from 101011011100 its reverse (1110110101), we obtain a palindrome (99900900999).

It can be divided in two parts, 10101 and 1011100, that added together give a palindrome (1021201).

The spelling of 101011011100 in words is "one hundred one billion, eleven million, eleven thousand, one hundred".