116211134 has 32 divisors (see below), whose sum is σ = 196789824. Its totient is φ = 51068160.

The previous prime is 116211107. The next prime is 116211143. The reversal of 116211134 is 431112611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222794 + ... + 223314.

It is an arithmetic number, because the mean of its divisors is an integer number (6149682).

Almost surely, 2^116211134 is an apocalyptic number.

116211134 is a deficient number, since it is larger than the sum of its proper divisors (80578690).

116211134 is a wasteful number, since it uses less digits than its factorization.

116211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932.

The product of its digits is 144, while the sum is 20.

The square root of 116211134 is about 10780.1268081595. The cubic root of 116211134 is about 487.9956076600.

Adding to 116211134 its reverse (431112611), we get a palindrome (547323745).

The spelling of 116211134 in words is "one hundred sixteen million, two hundred eleven thousand, one hundred thirty-four".