115343103 has 8 divisors (see below), whose sum is σ = 154227888. Its totient is φ = 76676864.

The previous prime is 115343101. The next prime is 115343117. The reversal of 115343103 is 301343511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115343103 - 2¹ = 115343101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115343103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115343101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53400 + ... + 55517.

It is an arithmetic number, because the mean of its divisors is an integer number (19278486).

Almost surely, 2^115343103 is an apocalyptic number.

115343103 is a deficient number, since it is larger than the sum of its proper divisors (38884785).

115343103 is a wasteful number, since it uses less digits than its factorization.

115343103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109273.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 115343103 is about 10739.7906404175. The cubic root of 115343103 is about 486.7775534424. Note that the first 3 decimals are identical.

Adding to 115343103 its reverse (301343511), we get a palindrome (416686614).

The spelling of 115343103 in words is "one hundred fifteen million, three hundred forty-three thousand, one hundred three".