203301323342 has 32 divisors (see below), whose sum is σ = 337699454400. Its totient is φ = 91194612480.

The previous prime is 203301323299. The next prime is 203301323363. The reversal of 203301323342 is 243323103302.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82217 + ... + 642932.

It is an arithmetic number, because the mean of its divisors is an integer number (10553107950).

Almost surely, 2^203301323342 is an apocalyptic number.

203301323342 is a deficient number, since it is larger than the sum of its proper divisors (134398131058).

203301323342 is a wasteful number, since it uses less digits than its factorization.

203301323342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725468.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 203301323342 its reverse (243323103302), we get a palindrome (446624426644).

The spelling of 203301323342 in words is "two hundred three billion, three hundred one million, three hundred twenty-three thousand, three hundred forty-two".