1120002013111 has 16 divisors (see below), whose sum is σ = 1163663843328. Its totient is φ = 1077123409600.

The previous prime is 1120002013073. The next prime is 1120002013139. The reversal of 1120002013111 is 1113102000211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1120002013111 - 2³³ = 1111412078519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120002013091 and 1120002013100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120002013211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20649750 + ... + 20703916.

It is an arithmetic number, because the mean of its divisors is an integer number (72728990208).

Almost surely, 2^{1120002013111} is an apocalyptic number.

1120002013111 is a deficient number, since it is larger than the sum of its proper divisors (43661830217).

1120002013111 is an equidigital number, since it uses as much as digits as its factorization.

1120002013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61382.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1120002013111 its reverse (1113102000211), we get a palindrome (2233104013322).

The spelling of 1120002013111 in words is "one trillion, one hundred twenty billion, two million, thirteen thousand, one hundred eleven".