1110012013111 has 4 divisors (see below), whose sum is σ = 1110174563800. Its totient is φ = 1109849462424.

The previous prime is 1110012013073. The next prime is 1110012013139. The reversal of 1110012013111 is 1113102100111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1110012013111 - 2⁷ = 1110012012983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110012013091 and 1110012013100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110012013141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81265101 + ... + 81278758.

It is an arithmetic number, because the mean of its divisors is an integer number (277543640950).

Almost surely, 2^{1110012013111} is an apocalyptic number.

1110012013111 is a deficient number, since it is larger than the sum of its proper divisors (162550689).

1110012013111 is an equidigital number, since it uses as much as digits as its factorization.

1110012013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162550688.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 1110012013111 its reverse (1113102100111), we get a palindrome (2223114113222).

The spelling of 1110012013111 in words is "one trillion, one hundred ten billion, twelve million, thirteen thousand, one hundred eleven".