203413213002 has 32 divisors (see below), whose sum is σ = 408887089920. Its totient is φ = 67461647040.

The previous prime is 203413212983. The next prime is 203413213009. The reversal of 203413213002 is 200312314302.

It is a self number, because there is not a number n which added to its sum of digits gives 203413213002.

It is not an unprimeable number, because it can be changed into a prime (203413213009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106524 + ... + 1277192.

It is an arithmetic number, because the mean of its divisors is an integer number (12777721560).

Almost surely, 2^203413213002 is an apocalyptic number.

203413213002 is an abundant number, since it is smaller than the sum of its proper divisors (205473876918).

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

203413213002 is a wasteful number, since it uses less digits than its factorization.

203413213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171678.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 203413213002 its reverse (200312314302), we get a palindrome (403725527304).

The spelling of 203413213002 in words is "two hundred three billion, four hundred thirteen million, two hundred thirteen thousand, two".