168099134 has 16 divisors (see below), whose sum is σ = 300699648. Its totient is φ = 68910072.

The previous prime is 168099133. The next prime is 168099149. The reversal of 168099134 is 431990861.

It is a junction number, because it is equal to n+sod(n) for n = 168099091 and 168099100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168099131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260702 + ... + 261345.

It is an arithmetic number, because the mean of its divisors is an integer number (18793728).

Almost surely, 2^168099134 is an apocalyptic number.

168099134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

168099134 is a deficient number, since it is larger than the sum of its proper divisors (132600514).

168099134 is a wasteful number, since it uses less digits than its factorization.

168099134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522079.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 168099134 is about 12965.3050099101. The cubic root of 168099134 is about 551.8933469470.

The spelling of 168099134 in words is "one hundred sixty-eight million, ninety-nine thousand, one hundred thirty-four".