345420210301 has 4 divisors (see below), whose sum is σ = 345423506400. Its totient is φ = 345416914204.

The previous prime is 345420210277. The next prime is 345420210307. The reversal of 345420210301 is 103012024543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103012024543 = 9973 ⋅10329091.

It is a cyclic number.

It is not a de Polignac number, because 345420210301 - 2⁹ = 345420209789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345420210307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485511 + ... + 1702228.

It is an arithmetic number, because the mean of its divisors is an integer number (86355876600).

Almost surely, 2^345420210301 is an apocalyptic number.

It is an amenable number.

345420210301 is a deficient number, since it is larger than the sum of its proper divisors (3296099).

345420210301 is a wasteful number, since it uses less digits than its factorization.

345420210301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296098.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 345420210301 its reverse (103012024543), we get a palindrome (448432234844).

The spelling of 345420210301 in words is "three hundred forty-five billion, four hundred twenty million, two hundred ten thousand, three hundred one".