110011321012 has 18 divisors (see below), whose sum is σ = 199387349798. Its totient is φ = 53108911968.

The previous prime is 110011321001. The next prime is 110011321027. The reversal of 110011321012 is 210123110011.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 34212421156 + 75798899856 = 184966^2 + 275316^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110011320983 and 110011321001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16347903 + ... + 16354630.

Almost surely, 2^110011321012 is an apocalyptic number.

It is an amenable number.

110011321012 is a deficient number, since it is larger than the sum of its proper divisors (89376028786).

110011321012 is a wasteful number, since it uses less digits than its factorization.

110011321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32702595 (or 32702564 counting only the distinct ones).

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

Adding to 110011321012 its reverse (210123110011), we get a palindrome (320134431023).

The spelling of 110011321012 in words is "one hundred ten billion, eleven million, three hundred twenty-one thousand, twelve".