201303102 has 128 divisors (see below), whose sum is σ = 546997248. Its totient is φ = 48090240.

The previous prime is 201303101. The next prime is 201303127.

It is a happy number.

201303102 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201303101) 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 63 ways as a sum of consecutive naturals, for example, 726588 + ... + 726864.

It is an arithmetic number, because the mean of its divisors is an integer number (4273416).

Almost surely, 2^201303102 is an apocalyptic number.

201303102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 201303102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273498624).

201303102 is an abundant number, since it is smaller than the sum of its proper divisors (345694146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201303102 is a wasteful number, since it uses less digits than its factorization.

201303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 201303102 is about 14188.1324352432. The cubic root of 201303102 is about 586.0708969268.

It can be divided in two parts, 20130 and 3102, that added together give a palindrome (23232).

The spelling of 201303102 in words is "two hundred one million, three hundred three thousand, one hundred two".