115030212 has 48 divisors (see below), whose sum is σ = 302260224. Its totient is φ = 33732000.

The previous prime is 115030187. The next prime is 115030217. The reversal of 115030212 is 212030511.

It is a junction number, because it is equal to n+sod(n) for n = 115030191 and 115030200.

It is not an unprimeable number, because it can be changed into a prime (115030217) 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, 9964 + ... + 18147.

It is an arithmetic number, because the mean of its divisors is an integer number (6297088).

Almost surely, 2^115030212 is an apocalyptic number.

115030212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115030212 is an abundant number, since it is smaller than the sum of its proper divisors (187230012).

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

115030212 is a wasteful number, since it uses less digits than its factorization.

115030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28160 (or 28158 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 115030212 is about 10725.2138440219. The cubic root of 115030212 is about 486.3369946758.

Adding to 115030212 its reverse (212030511), we get a palindrome (327060723).

The spelling of 115030212 in words is "one hundred fifteen million, thirty thousand, two hundred twelve".