201345130 has 32 divisors (see below), whose sum is σ = 415082880. Its totient is φ = 68884800.

The previous prime is 201345119. The next prime is 201345143. The reversal of 201345130 is 31543102.

It is a super-2 number, since 2×201345130² = 81079722749433800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201345098 and 201345107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32805 + ... + 38455.

It is an arithmetic number, because the mean of its divisors is an integer number (12971340).

Almost surely, 2^201345130 is an apocalyptic number.

201345130 is an abundant number, since it is smaller than the sum of its proper divisors (213737750).

201345130 is a wasteful number, since it uses less digits than its factorization.

201345130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6174.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 201345130 is about 14189.6134549184. The cubic root of 201345130 is about 586.1116806562. Note that the first 3 decimals are identical.

Adding to 201345130 its reverse (31543102), we get a palindrome (232888232).

The spelling of 201345130 in words is "two hundred one million, three hundred forty-five thousand, one hundred thirty".