140201031118 has 4 divisors (see below), whose sum is σ = 210301546680. Its totient is φ = 70100515558.

The previous prime is 140201031083. The next prime is 140201031119. The reversal of 140201031118 is 811130102041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140201031119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35050257778 + ... + 35050257781.

It is an arithmetic number, because the mean of its divisors is an integer number (52575386670).

Almost surely, 2^140201031118 is an apocalyptic number.

140201031118 is a deficient number, since it is larger than the sum of its proper divisors (70100515562).

140201031118 is an equidigital number, since it uses as much as digits as its factorization.

140201031118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70100515561.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 140201031118 its reverse (811130102041), we get a palindrome (951331133159).

The spelling of 140201031118 in words is "one hundred forty billion, two hundred one million, thirty-one thousand, one hundred eighteen".