203312242213302 has 32 divisors (see below), whose sum is σ = 430546727335392. Its totient is φ = 63783765356544.

The previous prime is 203312242213237. The next prime is 203312242213307.

203312242213302 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 203312242213302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203312242213307) 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, 6813438 + ... + 21284910.

It is an arithmetic number, because the mean of its divisors is an integer number (13454585229231).

Almost surely, 2^{203312242213302} is an apocalyptic number.

203312242213302 is an abundant number, since it is smaller than the sum of its proper divisors (227234485122090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203312242213302 is a wasteful number, since it uses less digits than its factorization.

203312242213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14609232.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 203312242213302 in words is "two hundred three trillion, three hundred twelve billion, two hundred forty-two million, two hundred thirteen thousand, three hundred two".