115241520133 has 8 divisors (see below), whose sum is σ = 122769027648. Its totient is φ = 107797189824.

The previous prime is 115241520131. The next prime is 115241520169. The reversal of 115241520133 is 331025142511.

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 115241520133 - 2¹ = 115241520131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115241520131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20791441 + ... + 20796982.

It is an arithmetic number, because the mean of its divisors is an integer number (15346128456).

Almost surely, 2^115241520133 is an apocalyptic number.

It is an amenable number.

115241520133 is a deficient number, since it is larger than the sum of its proper divisors (7527507515).

115241520133 is a wasteful number, since it uses less digits than its factorization.

115241520133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41588603.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 115241520133 its reverse (331025142511), we get a palindrome (446266662644).

The spelling of 115241520133 in words is "one hundred fifteen billion, two hundred forty-one million, five hundred twenty thousand, one hundred thirty-three".