116531041 has 16 divisors (see below), whose sum is σ = 133125120. Its totient is φ = 100970320.

The previous prime is 116531033. The next prime is 116531057. The reversal of 116531041 is 140135611.

It is not a de Polignac number, because 116531041 - 2³ = 116531033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116531071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90186 + ... + 91468.

It is an arithmetic number, because the mean of its divisors is an integer number (8320320).

Almost surely, 2^116531041 is an apocalyptic number.

116531041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

116531041 is a deficient number, since it is larger than the sum of its proper divisors (16594079).

116531041 is a wasteful number, since it uses less digits than its factorization.

116531041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 116531041 is about 10794.9544232479. The cubic root of 116531041 is about 488.4429835532.

Adding to 116531041 its reverse (140135611), we get a palindrome (256666652).

The spelling of 116531041 in words is "one hundred sixteen million, five hundred thirty-one thousand, forty-one".