110010012011 has 4 divisors (see below), whose sum is σ = 110011307400. Its totient is φ = 110008716624.

The previous prime is 110010011983. The next prime is 110010012017. The reversal of 110010012011 is 110210010011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 110010012011 - 2³⁰ = 108936270187 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 110010012011.

It is not an unprimeable number, because it can be changed into a prime (110010012017) 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, 510641 + ... + 693378.

It is an arithmetic number, because the mean of its divisors is an integer number (27502826850).

Almost surely, 2^110010012011 is an apocalyptic number.

110010012011 is a deficient number, since it is larger than the sum of its proper divisors (1295389).

110010012011 is an equidigital number, since it uses as much as digits as its factorization.

110010012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295388.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110010012011 its reverse (110210010011), we get a palindrome (220220022022).

It can be divided in two parts, 1100100 and 12011, that added together give a palindrome (1112111).

The spelling of 110010012011 in words is "one hundred ten billion, ten million, twelve thousand, eleven".