203312300110132 has 24 divisors (see below), whose sum is σ = 364475197222920. Its totient is φ = 99176539107840.

The previous prime is 203312300110121. The next prime is 203312300110133. The reversal of 203312300110132 is 231011003213302.

203312300110132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 34167345040656 + 169144955069476 = 5845284^2 + 13005574^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203312300110133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121465048 + ... + 123127504.

It is an arithmetic number, because the mean of its divisors is an integer number (15186466550955).

Almost surely, 2^{203312300110132} is an apocalyptic number.

It is an amenable number.

203312300110132 is a deficient number, since it is larger than the sum of its proper divisors (161162897112788).

203312300110132 is a wasteful number, since it uses less digits than its factorization.

203312300110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408211 (or 2408209 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 203312300110132 its reverse (231011003213302), we get a palindrome (434323303323434).

The spelling of 203312300110132 in words is "two hundred three trillion, three hundred twelve billion, three hundred million, one hundred ten thousand, one hundred thirty-two".