192136129 has 8 divisors (see below), whose sum is σ = 193710528. Its totient is φ = 190566480.

The previous prime is 192136123. The next prime is 192136201. The reversal of 192136129 is 921631291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192136129 - 2³ = 192136121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192136094 and 192136103.

It is not an unprimeable number, because it can be changed into a prime (192136121) 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, 161274 + ... + 162460.

It is an arithmetic number, because the mean of its divisors is an integer number (24213816).

Almost surely, 2^192136129 is an apocalyptic number.

It is an amenable number.

192136129 is a deficient number, since it is larger than the sum of its proper divisors (1574399).

192136129 is a wasteful number, since it uses less digits than its factorization.

192136129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375.

The product of its digits is 5832, while the sum is 34.

The square root of 192136129 is about 13861.3177223524. The cubic root of 192136129 is about 577.0361375743.

The spelling of 192136129 in words is "one hundred ninety-two million, one hundred thirty-six thousand, one hundred twenty-nine".