1010113331100 has 144 divisors (see below), whose sum is σ = 3071389335168. Its totient is φ = 255988373760.

The previous prime is 1010113331099. The next prime is 1010113331113. The reversal of 1010113331100 is 11333110101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1010113331100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 580854 + ... + 1535453.

Almost surely, 2^{1010113331100} is an apocalyptic number.

1010113331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010113331100 is an abundant number, since it is smaller than the sum of its proper divisors (2061276004068).

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

1010113331100 is a wasteful number, since it uses less digits than its factorization.

1010113331100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116404 (or 2116397 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 1010113331100 its reverse (11333110101), we get a palindrome (1021446441201).

The spelling of 1010113331100 in words is "one trillion, ten billion, one hundred thirteen million, three hundred thirty-one thousand, one hundred".