1603229517930 has 16 divisors (see below), whose sum is σ = 3847750843104. Its totient is φ = 427527871440.

The previous prime is 1603229517919. The next prime is 1603229517959. The reversal of 1603229517930 is 397159223061.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1603229517930.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26720491936 + ... + 26720491995.

It is an arithmetic number, because the mean of its divisors is an integer number (240484427694).

Almost surely, 2^{1603229517930} is an apocalyptic number.

1603229517930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1603229517930 is an abundant number, since it is smaller than the sum of its proper divisors (2244521325174).

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

1603229517930 is a wasteful number, since it uses less digits than its factorization.

1603229517930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53440983941.

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 1603229517930 in words is "one trillion, six hundred three billion, two hundred twenty-nine million, five hundred seventeen thousand, nine hundred thirty".