106931193 has 8 divisors (see below), whose sum is σ = 142754400. Its totient is φ = 71197728.

The previous prime is 106931179. The next prime is 106931197. The reversal of 106931193 is 391139601.

It is a happy number.

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

It is not a de Polignac number, because 106931193 - 2¹⁰ = 106930169 is a prime.

It is a super-2 number, since 2×106931193² = 22868560072806498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106931197) 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, 19603 + ... + 24456.

It is an arithmetic number, because the mean of its divisors is an integer number (17844300).

Almost surely, 2^106931193 is an apocalyptic number.

It is an amenable number.

106931193 is a deficient number, since it is larger than the sum of its proper divisors (35823207).

106931193 is an equidigital number, since it uses as much as digits as its factorization.

106931193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44871.

The product of its (nonzero) digits is 4374, while the sum is 33.

The square root of 106931193 is about 10340.7539860496. The cubic root of 106931193 is about 474.6441552780.

The spelling of 106931193 in words is "one hundred six million, nine hundred thirty-one thousand, one hundred ninety-three".