203001331130 has 32 divisors (see below), whose sum is σ = 397330786944. Its totient is φ = 74226620736.

The previous prime is 203001331121. The next prime is 203001331189. The reversal of 203001331130 is 31133100302.

It is a junction number, because it is equal to n+sod(n) for n = 203001331099 and 203001331108.

It is an unprimeable number.

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, 7566944 + ... + 7593723.

It is an arithmetic number, because the mean of its divisors is an integer number (12416587092).

Almost surely, 2^203001331130 is an apocalyptic number.

203001331130 is a deficient number, since it is larger than the sum of its proper divisors (194329455814).

203001331130 is a wasteful number, since it uses less digits than its factorization.

203001331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15160790.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 203001331130 its reverse (31133100302), we get a palindrome (234134431432).

The spelling of 203001331130 in words is "two hundred three billion, one million, three hundred thirty-one thousand, one hundred thirty".