2000203121032 has 8 divisors (see below), whose sum is σ = 3750380851950. Its totient is φ = 1000101560512.

The previous prime is 2000203121027. The next prime is 2000203121051. The reversal of 2000203121032 is 2301213020002.

It can be written as a sum of positive squares in only one way, i.e., 1660577585956 + 339625535076 = 1288634^2 + 582774^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2000203120997 and 2000203121015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125012695057 + ... + 125012695072.

Almost surely, 2^{2000203121032} is an apocalyptic number.

It is an amenable number.

2000203121032 is a deficient number, since it is larger than the sum of its proper divisors (1750177730918).

2000203121032 is a wasteful number, since it uses less digits than its factorization.

2000203121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250025390135 (or 250025390131 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2000203121032 its reverse (2301213020002), we get a palindrome (4301416141034).

The spelling of 2000203121032 in words is "two trillion, two hundred three million, one hundred twenty-one thousand, thirty-two".