115283043 has 12 divisors (see below), whose sum is σ = 170393080. Its totient is φ = 75067776.

The previous prime is 115283029. The next prime is 115283053. The reversal of 115283043 is 340382511.

It is a happy number.

It is not a de Polignac number, because 115283043 - 2⁵ = 115283011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115282998 and 115283016.

It is not an unprimeable number, because it can be changed into a prime (115283023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148558 + ... + 149331.

Almost surely, 2^115283043 is an apocalyptic number.

115283043 is a deficient number, since it is larger than the sum of its proper divisors (55110037).

115283043 is a wasteful number, since it uses less digits than its factorization.

115283043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297938 (or 297935 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 115283043 is about 10736.9941324376. The cubic root of 115283043 is about 486.6930492255.

The spelling of 115283043 in words is "one hundred fifteen million, two hundred eighty-three thousand, forty-three".