343101204131 has 4 divisors (see below), whose sum is σ = 392115661872. Its totient is φ = 294086746392.

The previous prime is 343101204077. The next prime is 343101204133. The reversal of 343101204131 is 131402101343.

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

It is a cyclic number.

It is not a de Polignac number, because 343101204131 - 2²⁶ = 343034095267 is a prime.

It is a super-2 number, since 2×343101204131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343101204097 and 343101204106.

It is not an unprimeable number, because it can be changed into a prime (343101204133) 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, 24507228860 + ... + 24507228873.

It is an arithmetic number, because the mean of its divisors is an integer number (98028915468).

Almost surely, 2^343101204131 is an apocalyptic number.

343101204131 is a deficient number, since it is larger than the sum of its proper divisors (49014457741).

343101204131 is an equidigital number, since it uses as much as digits as its factorization.

343101204131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49014457740.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 343101204131 its reverse (131402101343), we get a palindrome (474503305474).

The spelling of 343101204131 in words is "three hundred forty-three billion, one hundred one million, two hundred four thousand, one hundred thirty-one".