110203012032112 has 160 divisors (see below), whose sum is σ = 236967619958784. Its totient is φ = 49383057715200.

The previous prime is 110203012032101. The next prime is 110203012032143. The reversal of 110203012032112 is 211230210302011.

It is a self number, because there is not a number n which added to its sum of digits gives 110203012032112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310946562 + ... + 1311030622.

Almost surely, 2^{110203012032112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110203012032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118483809979392).

110203012032112 is an abundant number, since it is smaller than the sum of its proper divisors (126764607926672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110203012032112 is a wasteful number, since it uses less digits than its factorization.

110203012032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85047 (or 85041 counting only the distinct ones).

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

Adding to 110203012032112 its reverse (211230210302011), we get a palindrome (321433222334123).

The spelling of 110203012032112 in words is "one hundred ten trillion, two hundred three billion, twelve million, thirty-two thousand, one hundred twelve".