201035103 has 8 divisors (see below), whose sum is σ = 269318016. Its totient is φ = 133387800.

The previous prime is 201035099. The next prime is 201035113. The reversal of 201035103 is 301530102.

It is a happy number.

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

It is not a de Polignac number, because 201035103 - 2² = 201035099 is a prime.

It is a super-2 number, since 2×201035103² = 80830225276441218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201035113) 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, 158163 + ... + 159428.

It is an arithmetic number, because the mean of its divisors is an integer number (33664752).

Almost surely, 2^201035103 is an apocalyptic number.

201035103 is a deficient number, since it is larger than the sum of its proper divisors (68282913).

201035103 is a wasteful number, since it uses less digits than its factorization.

201035103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317805.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 201035103 is about 14178.6848120691. The cubic root of 201035103 is about 585.8106986383.

Adding to 201035103 its reverse (301530102), we get a palindrome (502565205).

The spelling of 201035103 in words is "two hundred one million, thirty-five thousand, one hundred three".