181130114 has 32 divisors (see below), whose sum is σ = 308413440. Its totient is φ = 79027200.

The previous prime is 181130113. The next prime is 181130119. The reversal of 181130114 is 411031181.

It is a happy number.

181130114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (181130113) 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, 122399 + ... + 123869.

It is an arithmetic number, because the mean of its divisors is an integer number (9637920).

Almost surely, 2^181130114 is an apocalyptic number.

181130114 is a deficient number, since it is larger than the sum of its proper divisors (127283326).

181130114 is a wasteful number, since it uses less digits than its factorization.

181130114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 181130114 is about 13458.4588270723. The cubic root of 181130114 is about 565.8007951851.

Adding to 181130114 its reverse (411031181), we get a palindrome (592161295).

The spelling of 181130114 in words is "one hundred eighty-one million, one hundred thirty thousand, one hundred fourteen".