203300140234334 has 64 divisors (see below), whose sum is σ = 358826666107392. Its totient is φ = 85166695689600.

The previous prime is 203300140234271. The next prime is 203300140234349. The reversal of 203300140234334 is 433432041003302.

It is a self number, because there is not a number n which added to its sum of digits gives 203300140234334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491334824 + ... + 491748420.

It is an arithmetic number, because the mean of its divisors is an integer number (5606666657928).

Almost surely, 2^{203300140234334} is an apocalyptic number.

203300140234334 is a deficient number, since it is larger than the sum of its proper divisors (155526525873058).

203300140234334 is a wasteful number, since it uses less digits than its factorization.

203300140234334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416321.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 203300140234334 its reverse (433432041003302), we get a palindrome (636732181237636).

The spelling of 203300140234334 in words is "two hundred three trillion, three hundred billion, one hundred forty million, two hundred thirty-four thousand, three hundred thirty-four".