201113310 has 32 divisors (see below), whose sum is σ = 483747840. Its totient is φ = 53510688.

The previous prime is 201113303. The next prime is 201113317. The reversal of 201113310 is 13311102.

It is an interprime number because it is at equal distance from previous prime (201113303) and next prime (201113317).

It is a super-2 number, since 2×201113310² = 80893126918312200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201113317) 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, 6651 + ... + 21129.

It is an arithmetic number, because the mean of its divisors is an integer number (15117120).

Almost surely, 2^201113310 is an apocalyptic number.

201113310 is an abundant number, since it is smaller than the sum of its proper divisors (282634530).

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

201113310 is a wasteful number, since it uses less digits than its factorization.

201113310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14952.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 201113310 is about 14181.4424513164. The cubic root of 201113310 is about 585.8866531308.

Adding to 201113310 its reverse (13311102), we get a palindrome (214424412).

The spelling of 201113310 in words is "two hundred one million, one hundred thirteen thousand, three hundred ten".