115043025 has 12 divisors (see below), whose sum is σ = 190204592. Its totient is φ = 61356240.

The previous prime is 115043009. The next prime is 115043041. The reversal of 115043025 is 520340511.

It is an interprime number because it is at equal distance from previous prime (115043009) and next prime (115043041).

It is not a de Polignac number, because 115043025 - 2⁴ = 115043009 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 115042992 and 115043010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 766879 + ... + 767028.

Almost surely, 2^115043025 is an apocalyptic number.

115043025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115043025 is a deficient number, since it is larger than the sum of its proper divisors (75161567).

115043025 is a wasteful number, since it uses less digits than its factorization.

115043025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533920 (or 1533915 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 115043025 is about 10725.8111581362. The cubic root of 115043025 is about 486.3550513946.

Adding to 115043025 its reverse (520340511), we get a palindrome (635383536).

The spelling of 115043025 in words is "one hundred fifteen million, forty-three thousand, twenty-five".