140023110202 has 8 divisors (see below), whose sum is σ = 210177453312. Its totient is φ = 69963959100.

The previous prime is 140023110187. The next prime is 140023110209. The reversal of 140023110202 is 202011320041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (140023110209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23794324 + ... + 23800207.

It is an arithmetic number, because the mean of its divisors is an integer number (26272181664).

Almost surely, 2^140023110202 is an apocalyptic number.

140023110202 is a deficient number, since it is larger than the sum of its proper divisors (70154343110).

140023110202 is a wasteful number, since it uses less digits than its factorization.

140023110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47596004.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 140023110202 its reverse (202011320041), we get a palindrome (342034430243).

The spelling of 140023110202 in words is "one hundred forty billion, twenty-three million, one hundred ten thousand, two hundred two".