115089972351 has 8 divisors (see below), whose sum is σ = 153560687280. Its totient is φ = 76672952832.

The previous prime is 115089972331. The next prime is 115089972391. The reversal of 115089972351 is 153279980511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115089972351 - 2¹⁹ = 115089448063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115089972294 and 115089972303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115089972311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13418850 + ... + 13427423.

It is an arithmetic number, because the mean of its divisors is an integer number (19195085910).

Almost surely, 2^115089972351 is an apocalyptic number.

115089972351 is a deficient number, since it is larger than the sum of its proper divisors (38470714929).

115089972351 is a wasteful number, since it uses less digits than its factorization.

115089972351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26847705.

The product of its (nonzero) digits is 680400, while the sum is 51.

The spelling of 115089972351 in words is "one hundred fifteen billion, eighty-nine million, nine hundred seventy-two thousand, three hundred fifty-one".