140807280203 has 16 divisors (see below), whose sum is σ = 147622512960. Its totient is φ = 134050312704.

The previous prime is 140807280193. The next prime is 140807280221. The reversal of 140807280203 is 302082708041.

It is a cyclic number.

It is not a de Polignac number, because 140807280203 - 2⁸ = 140807279947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140807280223) 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, 18157775 + ... + 18165527.

It is an arithmetic number, because the mean of its divisors is an integer number (9226407060).

Almost surely, 2^140807280203 is an apocalyptic number.

140807280203 is a deficient number, since it is larger than the sum of its proper divisors (6815232757).

140807280203 is a wasteful number, since it uses less digits than its factorization.

140807280203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11398.

The product of its (nonzero) digits is 21504, while the sum is 35.

Adding to 140807280203 its reverse (302082708041), we get a palindrome (442889988244).

The spelling of 140807280203 in words is "one hundred forty billion, eight hundred seven million, two hundred eighty thousand, two hundred three".