115301245 has 32 divisors (see below), whose sum is σ = 149713920. Its totient is φ = 85048320.

The previous prime is 115301243. The next prime is 115301267. The reversal of 115301245 is 542103511.

It is a happy number.

It is not a de Polignac number, because 115301245 - 2¹ = 115301243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115301243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507822 + ... + 508048.

It is an arithmetic number, because the mean of its divisors is an integer number (4678560).

Almost surely, 2^115301245 is an apocalyptic number.

It is an amenable number.

115301245 is a deficient number, since it is larger than the sum of its proper divisors (34412675).

115301245 is a wasteful number, since it uses less digits than its factorization.

115301245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 115301245 is about 10737.8417291372. The cubic root of 115301245 is about 486.7186624769.

Adding to 115301245 its reverse (542103511), we get a palindrome (657404756).

The spelling of 115301245 in words is "one hundred fifteen million, three hundred one thousand, two hundred forty-five".