201100310403 has 8 divisors (see below), whose sum is σ = 268371248400. Its totient is φ = 133948123008.

The previous prime is 201100310293. The next prime is 201100310407. The reversal of 201100310403 is 304013001102.

201100310403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201100310403 - 2²⁵ = 201066755971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201100310407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29683698 + ... + 29690471.

It is an arithmetic number, because the mean of its divisors is an integer number (33546406050).

Almost surely, 2^201100310403 is an apocalyptic number.

201100310403 is a deficient number, since it is larger than the sum of its proper divisors (67270937997).

201100310403 is a wasteful number, since it uses less digits than its factorization.

201100310403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59375301.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201100310403 its reverse (304013001102), we get a palindrome (505113311505).

The spelling of 201100310403 in words is "two hundred one billion, one hundred million, three hundred ten thousand, four hundred three".