343130111401203 has 32 divisors (see below), whose sum is σ = 581086270771200. Its totient is φ = 196032082359168.

The previous prime is 343130111401153. The next prime is 343130111401213. The reversal of 343130111401203 is 302104111031343.

343130111401203 is a `hidden beast` number, since 3 + 4 + 313 + 0 + 1 + 1 + 140 + 1 + 203 = 666.

It is not a de Polignac number, because 343130111401203 - 2¹⁶ = 343130111335667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (343130111401213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194801526 + ... + 196555067.

It is an arithmetic number, because the mean of its divisors is an integer number (18158945961600).

Almost surely, 2^{343130111401203} is an apocalyptic number.

343130111401203 is a deficient number, since it is larger than the sum of its proper divisors (237956159369997).

343130111401203 is a wasteful number, since it uses less digits than its factorization.

343130111401203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391361248 (or 391361242 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 343130111401203 its reverse (302104111031343), we get a palindrome (645234222432546).

The spelling of 343130111401203 in words is "three hundred forty-three trillion, one hundred thirty billion, one hundred eleven million, four hundred one thousand, two hundred three".