1110120011121 has 32 divisors (see below), whose sum is σ = 1624331169792. Its totient is φ = 668796695360.

The previous prime is 1110120011093. The next prime is 1110120011123. The reversal of 1110120011121 is 1211100210111.

It is a cyclic number.

It is not a de Polignac number, because 1110120011121 - 2²⁹ = 1109583140209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110120011097 and 1110120011106.

It is not an unprimeable number, because it can be changed into a prime (1110120011123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43278526 + ... + 43304168.

It is an arithmetic number, because the mean of its divisors is an integer number (50760349056).

Almost surely, 2^{1110120011121} is an apocalyptic number.

1110120011121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110120011121 is a deficient number, since it is larger than the sum of its proper divisors (514211158671).

1110120011121 is a wasteful number, since it uses less digits than its factorization.

1110120011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33413.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1110120011121 its reverse (1211100210111), we get a palindrome (2321220221232).

The spelling of 1110120011121 in words is "one trillion, one hundred ten billion, one hundred twenty million, eleven thousand, one hundred twenty-one".