171013902 has 8 divisors (see below), whose sum is σ = 342027816. Its totient is φ = 57004632.

The previous prime is 171013891. The next prime is 171013903. The reversal of 171013902 is 209310171.

171013902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

171013902 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171013903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14251153 + ... + 14251164.

It is an arithmetic number, because the mean of its divisors is an integer number (42753477).

Almost surely, 2^171013902 is an apocalyptic number.

171013902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171013902 is a wasteful number, since it uses less digits than its factorization.

171013902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28502322.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 171013902 is about 13077.2283760742. The cubic root of 171013902 is about 555.0649514115.

The spelling of 171013902 in words is "one hundred seventy-one million, thirteen thousand, nine hundred two".