115122113543260 has 96 divisors (see below), whose sum is σ = 255687340184640. Its totient is φ = 43418496595968.

The previous prime is 115122113543209. The next prime is 115122113543299. The reversal of 115122113543260 is 62345311221511.

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, 197773362 + ... + 198354598.

It is an arithmetic number, because the mean of its divisors is an integer number (2663409793590).

Almost surely, 2^{115122113543260} is an apocalyptic number.

115122113543260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115122113543260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127843670092320).

115122113543260 is an abundant number, since it is smaller than the sum of its proper divisors (140565226641380).

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

115122113543260 is a wasteful number, since it uses less digits than its factorization.

115122113543260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583735 (or 583733 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 115122113543260 its reverse (62345311221511), we get a palindrome (177467424764771).

The spelling of 115122113543260 in words is "one hundred fifteen trillion, one hundred twenty-two billion, one hundred thirteen million, five hundred forty-three thousand, two hundred sixty".