115304421030 has 64 divisors (see below), whose sum is σ = 280733257728. Its totient is φ = 30303432320.

The previous prime is 115304420963. The next prime is 115304421047. The reversal of 115304421030 is 30124403511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6737164 + ... + 6754256.

It is an arithmetic number, because the mean of its divisors is an integer number (4386457152).

Almost surely, 2^115304421030 is an apocalyptic number.

115304421030 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 115304421030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140366628864).

115304421030 is an abundant number, since it is smaller than the sum of its proper divisors (165428836698).

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

115304421030 is a wasteful number, since it uses less digits than its factorization.

115304421030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20341.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 115304421030 its reverse (30124403511), we get a palindrome (145428824541).

The spelling of 115304421030 in words is "one hundred fifteen billion, three hundred four million, four hundred twenty-one thousand, thirty".