203323412112002 has 128 divisors (see below), whose sum is σ = 379685996121600. Its totient is φ = 79515282825216.

The previous prime is 203323412112001. The next prime is 203323412112013. The reversal of 203323412112002 is 200211214323302.

203323412112002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (203323412112001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13726004348 + ... + 13726019160.

It is an arithmetic number, because the mean of its divisors is an integer number (2966296844700).

Almost surely, 2^{203323412112002} is an apocalyptic number.

203323412112002 is a deficient number, since it is larger than the sum of its proper divisors (176362584009598).

203323412112002 is a wasteful number, since it uses less digits than its factorization.

203323412112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17260.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 203323412112002 its reverse (200211214323302), we get a palindrome (403534626435304).

The spelling of 203323412112002 in words is "two hundred three trillion, three hundred twenty-three billion, four hundred twelve million, one hundred twelve thousand, two".