340302100122001 has 8 divisors (see below), whose sum is σ = 340743408894504. Its totient is φ = 339860794124160.

The previous prime is 340302100121999. The next prime is 340302100122011. The reversal of 340302100122001 is 100221001203043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 52348982401 + 340249751139600 = 228799^2 + 18445860^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340302100122001 - 2¹ = 340302100121999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340302100122001.

It is not an unprimeable number, because it can be changed into a prime (340302100122011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380086075 + ... + 380980351.

It is an arithmetic number, because the mean of its divisors is an integer number (42592926111813).

Almost surely, 2^{340302100122001} is an apocalyptic number.

It is an amenable number.

340302100122001 is a deficient number, since it is larger than the sum of its proper divisors (441308772503).

340302100122001 is an equidigital number, since it uses as much as digits as its factorization.

340302100122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387331.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 340302100122001 its reverse (100221001203043), we get a palindrome (440523101325044).

The spelling of 340302100122001 in words is "three hundred forty trillion, three hundred two billion, one hundred million, one hundred twenty-two thousand, one".