1101113133020 has 48 divisors (see below), whose sum is σ = 2392673320800. Its totient is φ = 425150826240.

The previous prime is 1101113133011. The next prime is 1101113133031. The reversal of 1101113133020 is 203313111011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101113133020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096111 + ... + 2568249.

It is an arithmetic number, because the mean of its divisors is an integer number (49847360850).

Almost surely, 2^{1101113133020} is an apocalyptic number.

1101113133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101113133020 is an abundant number, since it is smaller than the sum of its proper divisors (1291560187780).

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

1101113133020 is a wasteful number, since it uses less digits than its factorization.

1101113133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476198 (or 476196 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1101113133020 its reverse (203313111011), we get a palindrome (1304426244031).

The spelling of 1101113133020 in words is "one trillion, one hundred one billion, one hundred thirteen million, one hundred thirty-three thousand, twenty".