140043103320 has 64 divisors (see below), whose sum is σ = 420932805120. Its totient is φ = 37273405824.

The previous prime is 140043103253. The next prime is 140043103357. The reversal of 140043103320 is 23301340041.

It is a super-2 number, since 2×140043103320² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052944 + ... + 1178463.

It is an arithmetic number, because the mean of its divisors is an integer number (6577075080).

Almost surely, 2^140043103320 is an apocalyptic number.

140043103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140043103320 is an abundant number, since it is smaller than the sum of its proper divisors (280889701800).

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

140043103320 is a wasteful number, since it uses less digits than its factorization.

140043103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231944 (or 2231940 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 140043103320 its reverse (23301340041), we get a palindrome (163344443361).

The spelling of 140043103320 in words is "one hundred forty billion, forty-three million, one hundred three thousand, three hundred twenty".