115150112213150 has 96 divisors (see below), whose sum is σ = 251408237985792. Its totient is φ = 38410500585600.

The previous prime is 115150112213119. The next prime is 115150112213159. The reversal of 115150112213150 is 51312211051511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115150112213159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203433827 + ... + 203999073.

It is an arithmetic number, because the mean of its divisors is an integer number (2618835812352).

Almost surely, 2^{115150112213150} is an apocalyptic number.

115150112213150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115150112213150 is an abundant number, since it is smaller than the sum of its proper divisors (136258125772642).

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

115150112213150 is a wasteful number, since it uses less digits than its factorization.

115150112213150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581034 (or 581029 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 29.

Adding to 115150112213150 its reverse (51312211051511), we get a palindrome (166462323264661).

The spelling of 115150112213150 in words is "one hundred fifteen trillion, one hundred fifty billion, one hundred twelve million, two hundred thirteen thousand, one hundred fifty".