115152443 has 4 divisors (see below), whose sum is σ = 131602800. Its totient is φ = 98702088.

The previous prime is 115152439. The next prime is 115152461. The reversal of 115152443 is 344251511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115152443 - 2² = 115152439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115152403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8225168 + ... + 8225181.

It is an arithmetic number, because the mean of its divisors is an integer number (32900700).

Almost surely, 2^115152443 is an apocalyptic number.

115152443 is a deficient number, since it is larger than the sum of its proper divisors (16450357).

115152443 is an equidigital number, since it uses as much as digits as its factorization.

115152443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16450356.

The product of its digits is 2400, while the sum is 26.

The square root of 115152443 is about 10730.9106323741. The cubic root of 115152443 is about 486.5091941152.

The spelling of 115152443 in words is "one hundred fifteen million, one hundred fifty-two thousand, four hundred forty-three".