140100302112 has 48 divisors (see below), whose sum is σ = 368680509792. Its totient is φ = 46583628800.

The previous prime is 140100302059. The next prime is 140100302117. The reversal of 140100302112 is 211203001041.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 140100302091 and 140100302100.

It is not an unprimeable number, because it can be changed into a prime (140100302117) 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, 1781178 + ... + 1858169.

It is an arithmetic number, because the mean of its divisors is an integer number (7680843954).

Almost surely, 2^140100302112 is an apocalyptic number.

140100302112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140100302112 is an abundant number, since it is smaller than the sum of its proper divisors (228580207680).

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

140100302112 is a wasteful number, since it uses less digits than its factorization.

140100302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639761 (or 3639753 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 140100302112 its reverse (211203001041), we get a palindrome (351303303153).

The spelling of 140100302112 in words is "one hundred forty billion, one hundred million, three hundred two thousand, one hundred twelve".