1013110211100 has 144 divisors (see below), whose sum is σ = 3342438757728. Its totient is φ = 234711490560.

The previous prime is 1013110211093. The next prime is 1013110211147. The reversal of 1013110211100 is 11120113101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7574049 + ... + 7706648.

It is an arithmetic number, because the mean of its divisors is an integer number (23211380262).

Almost surely, 2^{1013110211100} is an apocalyptic number.

1013110211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013110211100 is an abundant number, since it is smaller than the sum of its proper divisors (2329328546628).

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

1013110211100 is a wasteful number, since it uses less digits than its factorization.

1013110211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15280744 (or 15280737 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1013110211100 its reverse (11120113101), we get a palindrome (1024230324201).

The spelling of 1013110211100 in words is "one trillion, thirteen billion, one hundred ten million, two hundred eleven thousand, one hundred".