301243020342103 has 16 divisors (see below), whose sum is σ = 347799794194944. Its totient is φ = 255568427805600.

The previous prime is 301243020342013. The next prime is 301243020342119.

It is a happy number.

301243020342103 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 301243020342103 - 2⁹ = 301243020341591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301243020342163) 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, 67294675 + ... + 71631412.

It is an arithmetic number, because the mean of its divisors is an integer number (21737487137184).

Almost surely, 2^{301243020342103} is an apocalyptic number.

301243020342103 is a deficient number, since it is larger than the sum of its proper divisors (46556773852841).

301243020342103 is a wasteful number, since it uses less digits than its factorization.

301243020342103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138929262.

The product of its (nonzero) digits is 10368, while the sum is 28.

The spelling of 301243020342103 in words is "three hundred one trillion, two hundred forty-three billion, twenty million, three hundred forty-two thousand, one hundred three".