203030302231032 has 64 divisors (see below), whose sum is σ = 512136433831680. Its totient is φ = 67071029363712.

The previous prime is 203030302231013. The next prime is 203030302231061. The reversal of 203030302231032 is 230132203030302.

203030302231032 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 (24).

It is a junction number, because it is equal to n+sod(n) for n = 203030302230993 and 203030302231011.

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, 72130908 + ... + 74892779.

It is an arithmetic number, because the mean of its divisors is an integer number (8002131778620).

Almost surely, 2^{203030302231032} is an apocalyptic number.

It is an amenable number.

203030302231032 is an abundant number, since it is smaller than the sum of its proper divisors (309106131600648).

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

203030302231032 is a wasteful number, since it uses less digits than its factorization.

203030302231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147024212 (or 147024208 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 203030302231032 its reverse (230132203030302), we get a palindrome (433162505261334).

The spelling of 203030302231032 in words is "two hundred three trillion, thirty billion, three hundred two million, two hundred thirty-one thousand, thirty-two".