201303030 has 32 divisors (see below), whose sum is σ = 494913888. Its totient is φ = 52371200.

The previous prime is 201303029. The next prime is 201303031. The reversal of 201303030 is 30303102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201303029) and next prime (201303031).

It is a junction number, because it is equal to n+sod(n) for n = 201302997 and 201303015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201303031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80601 + ... + 83060.

It is an arithmetic number, because the mean of its divisors is an integer number (15466059).

Almost surely, 2^201303030 is an apocalyptic number.

201303030 is an abundant number, since it is smaller than the sum of its proper divisors (293610858).

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

201303030 is a wasteful number, since it uses less digits than its factorization.

201303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163712.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 201303030 is about 14188.1298979111. The cubic root of 201303030 is about 586.0708270536.

Adding to 201303030 its reverse (30303102), we get a palindrome (231606132).

The spelling of 201303030 in words is "two hundred one million, three hundred three thousand, thirty".