171208130 has 32 divisors (see below), whose sum is σ = 313295040. Its totient is φ = 67355200.

The previous prime is 171208123. The next prime is 171208157. The reversal of 171208130 is 31802171.

It is a happy number.

It is a cake number, because a cake can be divided into 171208130 parts by 1009 planar cuts.

It is a junction number, because it is equal to n+sod(n) for n = 171208096 and 171208105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180317 + ... + 181263.

It is an arithmetic number, because the mean of its divisors is an integer number (9790470).

Almost surely, 2^171208130 is an apocalyptic number.

171208130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

171208130 is a deficient number, since it is larger than the sum of its proper divisors (142086910).

171208130 is a wasteful number, since it uses less digits than its factorization.

171208130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 171208130 is about 13084.6524600388. The cubic root of 171208130 is about 555.2750091229.

The spelling of 171208130 in words is "one hundred seventy-one million, two hundred eight thousand, one hundred thirty".