203142010044104 has 16 divisors (see below), whose sum is σ = 381386576085900. Its totient is φ = 101438923087872.

The previous prime is 203142010044041. The next prime is 203142010044131. The reversal of 203142010044104 is 401440010241302.

It can be written as a sum of positive squares in 2 ways, for example, as 196425774979204 + 6716235064900 = 14015198^2 + 2591570^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16510235237 + ... + 16510247540.

Almost surely, 2^{203142010044104} is an apocalyptic number.

It is an amenable number.

203142010044104 is a deficient number, since it is larger than the sum of its proper divisors (178244566041796).

203142010044104 is a wasteful number, since it uses less digits than its factorization.

203142010044104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33020483552 (or 33020483548 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 203142010044104 its reverse (401440010241302), we get a palindrome (604582020285406).

The spelling of 203142010044104 in words is "two hundred three trillion, one hundred forty-two billion, ten million, forty-four thousand, one hundred four".