172193102 has 8 divisors (see below), whose sum is σ = 273483216. Its totient is φ = 81032032.

The previous prime is 172193069. The next prime is 172193123. The reversal of 172193102 is 201391271.

172193102 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.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532218 + ... + 2532285.

It is an arithmetic number, because the mean of its divisors is an integer number (34185402).

Almost surely, 2^172193102 is an apocalyptic number.

172193102 is a deficient number, since it is larger than the sum of its proper divisors (101290114).

172193102 is a wasteful number, since it uses less digits than its factorization.

172193102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064522.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 172193102 is about 13122.2369282070. The cubic root of 172193102 is about 556.3378185297.

The spelling of 172193102 in words is "one hundred seventy-two million, one hundred ninety-three thousand, one hundred two".