1110121010011 has 8 divisors (see below), whose sum is σ = 1265839341984. Its totient is φ = 964449022080.

The previous prime is 1110121009981. The next prime is 1110121010059. The reversal of 1110121010011 is 1100101210111.

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 1110121010011 - 2¹⁵ = 1110120977243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110121010011.

It is not an unprimeable number, because it can be changed into a prime (1110121010311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2511585775 + ... + 2511586216.

It is an arithmetic number, because the mean of its divisors is an integer number (158229917748).

Almost surely, 2^{1110121010011} is an apocalyptic number.

1110121010011 is a deficient number, since it is larger than the sum of its proper divisors (155718331973).

1110121010011 is a wasteful number, since it uses less digits than its factorization.

1110121010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023172021.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110121010011 its reverse (1100101210111), we get a palindrome (2210222220122).

It can be divided in two parts, 11101210100 and 11, that added together give a palindrome (11101210111).

The spelling of 1110121010011 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, ten thousand, eleven".