115313354250 has 128 divisors (see below), whose sum is σ = 292414427136. Its totient is φ = 30261224000.

The previous prime is 115313354227. The next prime is 115313354297. The reversal of 115313354250 is 52453313511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34451077 + ... + 34454423.

It is an arithmetic number, because the mean of its divisors is an integer number (2284487712).

Almost surely, 2^115313354250 is an apocalyptic number.

115313354250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115313354250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146207213568).

115313354250 is an abundant number, since it is smaller than the sum of its proper divisors (177101072886).

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

115313354250 is a wasteful number, since it uses less digits than its factorization.

115313354250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 4075 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 115313354250 its reverse (52453313511), we get a palindrome (167766667761).

The spelling of 115313354250 in words is "one hundred fifteen billion, three hundred thirteen million, three hundred fifty-four thousand, two hundred fifty".