201513342 has 48 divisors (see below), whose sum is σ = 430762752. Its totient is φ = 62832000.

The previous prime is 201513337. The next prime is 201513349. The reversal of 201513342 is 243315102.

201513342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201513349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435003 + ... + 435465.

It is an arithmetic number, because the mean of its divisors is an integer number (8974224).

Almost surely, 2^201513342 is an apocalyptic number.

201513342 is an abundant number, since it is smaller than the sum of its proper divisors (229249410).

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

201513342 is a wasteful number, since it uses less digits than its factorization.

201513342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 201513342 is about 14195.5395107055. The cubic root of 201513342 is about 586.2748558223.

Adding to 201513342 its reverse (243315102), we get a palindrome (444828444).

The spelling of 201513342 in words is "two hundred one million, five hundred thirteen thousand, three hundred forty-two".