203010110232002 has 16 divisors (see below), whose sum is σ = 305244077166072. Its totient is φ = 101262093354240.

The previous prime is 203010110231911. The next prime is 203010110232121. The reversal of 203010110232002 is 200232011010302.

It can be written as a sum of positive squares in 4 ways, for example, as 50719479741121 + 152290630490881 = 7121761^2 + 12340609^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44309468 + ... + 48675960.

Almost surely, 2^{203010110232002} is an apocalyptic number.

203010110232002 is a deficient number, since it is larger than the sum of its proper divisors (102233966934070).

203010110232002 is a wasteful number, since it uses less digits than its factorization.

203010110232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422133.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 203010110232002 its reverse (200232011010302), we get a palindrome (403242121242304).

The spelling of 203010110232002 in words is "two hundred three trillion, ten billion, one hundred ten million, two hundred thirty-two thousand, two".