140240031102310 has 32 divisors (see below), whose sum is σ = 256089477696480. Its totient is φ = 55284449948928.

The previous prime is 140240031102287. The next prime is 140240031102319. The reversal of 140240031102310 is 13201130042041.

140240031102310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140240031102310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240031102319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73930765 + ... + 75803944.

It is an arithmetic number, because the mean of its divisors is an integer number (8002796178015).

Almost surely, 2^{140240031102310} is an apocalyptic number.

140240031102310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140240031102310 is a deficient number, since it is larger than the sum of its proper divisors (115849446594170).

140240031102310 is a wasteful number, since it uses less digits than its factorization.

140240031102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149736072.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 140240031102310 its reverse (13201130042041), we get a palindrome (153441161144351).

The spelling of 140240031102310 in words is "one hundred forty trillion, two hundred forty billion, thirty-one million, one hundred two thousand, three hundred ten".