1000203032032 has 12 divisors (see below), whose sum is σ = 1969149719376. Its totient is φ = 500101516000.

The previous prime is 1000203032029. The next prime is 1000203032053. The reversal of 1000203032032 is 2302303020001.

1000203032032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000203032032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1000203031997 and 1000203032015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15628172344 + ... + 15628172407.

It is an arithmetic number, because the mean of its divisors is an integer number (164095809948).

Almost surely, 2^{1000203032032} is an apocalyptic number.

It is an amenable number.

1000203032032 is a deficient number, since it is larger than the sum of its proper divisors (968946687344).

1000203032032 is an equidigital number, since it uses as much as digits as its factorization.

1000203032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31256344761 (or 31256344753 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 1000203032032 its reverse (2302303020001), we get a palindrome (3302506052033).

The spelling of 1000203032032 in words is "one trillion, two hundred three million, thirty-two thousand, thirty-two".