203343031414000 has 80 divisors (see below), whose sum is σ = 491773347277056. Its totient is φ = 81322341216000.

The previous prime is 203343031413983. The next prime is 203343031414031. The reversal of 203343031414000 is 414130343302.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 203343031414000.

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, 1650142 + ... + 20233858.

Almost surely, 2^{203343031414000} is an apocalyptic number.

203343031414000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203343031414000 is an abundant number, since it is smaller than the sum of its proper divisors (288430315863056).

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

203343031414000 is a wasteful number, since it uses less digits than its factorization.

203343031414000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18589211 (or 18589195 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 203343031414000 its reverse (414130343302), we get a palindrome (203757161757302).

The spelling of 203343031414000 in words is "two hundred three trillion, three hundred forty-three billion, thirty-one million, four hundred fourteen thousand".