116513366 has 4 divisors (see below), whose sum is σ = 174770052. Its totient is φ = 58256682.

The previous prime is 116513363. The next prime is 116513389. The reversal of 116513366 is 663315611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116513363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29128340 + ... + 29128343.

It is an arithmetic number, because the mean of its divisors is an integer number (43692513).

Almost surely, 2^116513366 is an apocalyptic number.

116513366 is a deficient number, since it is larger than the sum of its proper divisors (58256686).

116513366 is an equidigital number, since it uses as much as digits as its factorization.

116513366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58256685.

The product of its digits is 9720, while the sum is 32.

The square root of 116513366 is about 10794.1357226968. The cubic root of 116513366 is about 488.4182872257.

Adding to 116513366 its reverse (663315611), we get a palindrome (779828977).

The spelling of 116513366 in words is "one hundred sixteen million, five hundred thirteen thousand, three hundred sixty-six".