203253010342004 has 48 divisors (see below), whose sum is σ = 411259774141440. Its totient is φ = 86090658551040.

The previous prime is 203253010341989. The next prime is 203253010342021. The reversal of 203253010342004 is 400243010352302.

It is a happy number.

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, 12978227 + ... + 23977914.

It is an arithmetic number, because the mean of its divisors is an integer number (8567911961280).

Almost surely, 2^{203253010342004} is an apocalyptic number.

It is an amenable number.

203253010342004 is an abundant number, since it is smaller than the sum of its proper divisors (208006763799436).

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

203253010342004 is a wasteful number, since it uses less digits than its factorization.

203253010342004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36958448 (or 36958446 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 203253010342004 its reverse (400243010352302), we get a palindrome (603496020694306).

The spelling of 203253010342004 in words is "two hundred three trillion, two hundred fifty-three billion, ten million, three hundred forty-two thousand, four".