110321020123012 has 12 divisors (see below), whose sum is σ = 196226732514316. Its totient is φ = 54256239404640.

The previous prime is 110321020123007. The next prime is 110321020123033. The reversal of 110321020123012 is 210321020123011.

It can be written as a sum of positive squares in 2 ways, for example, as 8143169933376 + 102177850189636 = 2853624^2 + 10108306^2 .

It is a super-3 number, since 3×110321020123012³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226067663943 + ... + 226067664430.

Almost surely, 2^{110321020123012} is an apocalyptic number.

It is an amenable number.

110321020123012 is a deficient number, since it is larger than the sum of its proper divisors (85905712391304).

110321020123012 is a wasteful number, since it uses less digits than its factorization.

110321020123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452135328438 (or 452135328436 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110321020123012 its reverse (210321020123011), we get a palindrome (320642040246023).

Subtracting 110321020123012 from its reverse (210321020123011), we obtain a palindrome (99999999999999).

The spelling of 110321020123012 in words is "one hundred ten trillion, three hundred twenty-one billion, twenty million, one hundred twenty-three thousand, twelve".