140243101110 has 160 divisors (see below), whose sum is σ = 431200788480. Its totient is φ = 32038348608.

The previous prime is 140243101069. The next prime is 140243101129. The reversal of 140243101110 is 11101342041.

140243101110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12689607 + ... + 12700653.

It is an arithmetic number, because the mean of its divisors is an integer number (2695004928).

Almost surely, 2^140243101110 is an apocalyptic number.

140243101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140243101110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215600394240).

140243101110 is an abundant number, since it is smaller than the sum of its proper divisors (290957687370).

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

140243101110 is a wasteful number, since it uses less digits than its factorization.

140243101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13312 (or 13303 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 140243101110 its reverse (11101342041), we get a palindrome (151344443151).

The spelling of 140243101110 in words is "one hundred forty billion, two hundred forty-three million, one hundred one thousand, one hundred ten".