340240103203 has 16 divisors (see below), whose sum is σ = 456825874176. Its totient is φ = 244728145440.

The previous prime is 340240103191. The next prime is 340240103209. The reversal of 340240103203 is 302301042043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340240103203 - 2¹³ = 340240095011 is a prime.

It is a super-3 number, since 3×340240103203³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (340240103209) 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, 169949101 + ... + 169951102.

It is an arithmetic number, because the mean of its divisors is an integer number (28551617136).

Almost surely, 2^340240103203 is an apocalyptic number.

340240103203 is a deficient number, since it is larger than the sum of its proper divisors (116585770973).

340240103203 is a wasteful number, since it uses less digits than its factorization.

340240103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339900234.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 340240103203 its reverse (302301042043), we get a palindrome (642541145246).

The spelling of 340240103203 in words is "three hundred forty billion, two hundred forty million, one hundred three thousand, two hundred three".