1101120203113 has 8 divisors (see below), whose sum is σ = 1263319679232. Its totient is φ = 940144874496.

The previous prime is 1101120203111. The next prime is 1101120203123. The reversal of 1101120203113 is 3113020211011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101120203113 - 2¹ = 1101120203111 is a prime.

It is a super-2 number, since 2×1101120203113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101120203111) by changing a digit.

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, 306034945 + ... + 306038542.

It is an arithmetic number, because the mean of its divisors is an integer number (157914959904).

Almost surely, 2^{1101120203113} is an apocalyptic number.

It is an amenable number.

1101120203113 is a deficient number, since it is larger than the sum of its proper divisors (162199476119).

1101120203113 is an equidigital number, since it uses as much as digits as its factorization.

1101120203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612073751.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1101120203113 its reverse (3113020211011), we get a palindrome (4214140414124).

The spelling of 1101120203113 in words is "one trillion, one hundred one billion, one hundred twenty million, two hundred three thousand, one hundred thirteen".