115551241351 has 48 divisors (see below), whose sum is σ = 148804719840. Its totient is φ = 88872940800.

The previous prime is 115551241343. The next prime is 115551241387. The reversal of 115551241351 is 153142155511.

It is not a de Polignac number, because 115551241351 - 2³ = 115551241343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115551241321) 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 47 ways as a sum of consecutive naturals, for example, 44803380 + ... + 44805958.

It is an arithmetic number, because the mean of its divisors is an integer number (3100098330).

Almost surely, 2^115551241351 is an apocalyptic number.

115551241351 is a deficient number, since it is larger than the sum of its proper divisors (33253478489).

115551241351 is a wasteful number, since it uses less digits than its factorization.

115551241351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544 (or 4537 counting only the distinct ones).

The product of its digits is 15000, while the sum is 34.

Adding to 115551241351 its reverse (153142155511), we get a palindrome (268693396862).

The spelling of 115551241351 in words is "one hundred fifteen billion, five hundred fifty-one million, two hundred forty-one thousand, three hundred fifty-one".