303242040242303 has 8 divisors (see below), whose sum is σ = 310641161078976. Its totient is φ = 295843061001600.

The previous prime is 303242040242261. The next prime is 303242040242311.

It is a happy number.

303242040242303 is nontrivially palindromic in base 10.

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 303242040242303 - 2²⁶ = 303241973133439 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 303242040242303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303242040242503) 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, 31057118 + ... + 39636203.

It is an arithmetic number, because the mean of its divisors is an integer number (38830145134872).

Almost surely, 2^{303242040242303} is an apocalyptic number.

303242040242303 is a deficient number, since it is larger than the sum of its proper divisors (7399120836673).

303242040242303 is a wasteful number, since it uses less digits than its factorization.

303242040242303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70797985.

The product of its (nonzero) digits is 82944, while the sum is 32.

The spelling of 303242040242303 in words is "three hundred three trillion, two hundred forty-two billion, forty million, two hundred forty-two thousand, three hundred three".