203232342342 has 16 divisors (see below), whose sum is σ = 406606789872. Its totient is φ = 67720429920.

The previous prime is 203232342329. The next prime is 203232342353. The reversal of 203232342342 is 243243232302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5902453 + ... + 5936784.

It is an arithmetic number, because the mean of its divisors is an integer number (25412924367).

Almost surely, 2^203232342342 is an apocalyptic number.

203232342342 is an abundant number, since it is smaller than the sum of its proper divisors (203374447530).

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

203232342342 is a wasteful number, since it uses less digits than its factorization.

203232342342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11842103.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 203232342342 its reverse (243243232302), we get a palindrome (446475574644).

The spelling of 203232342342 in words is "two hundred three billion, two hundred thirty-two million, three hundred forty-two thousand, three hundred forty-two".