110312021011 has 8 divisors (see below), whose sum is σ = 112799147184. Its totient is φ = 107839923360.

The previous prime is 110312020981. The next prime is 110312021023. The reversal of 110312021011 is 110120213011.

It is a happy number.

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 110312021011 - 2³⁵ = 75952282643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110312020982 and 110312021000.

It is not an unprimeable number, because it can be changed into a prime (110312021041) 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, 3742285 + ... + 3771646.

It is an arithmetic number, because the mean of its divisors is an integer number (14099893398).

Almost surely, 2^110312021011 is an apocalyptic number.

110312021011 is a deficient number, since it is larger than the sum of its proper divisors (2487126173).

110312021011 is an equidigital number, since it uses as much as digits as its factorization.

110312021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7514261.

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

Adding to 110312021011 its reverse (110120213011), we get a palindrome (220432234022).

The spelling of 110312021011 in words is "one hundred ten billion, three hundred twelve million, twenty-one thousand, eleven".