106710031 has 4 divisors (see below), whose sum is σ = 107090064. Its totient is φ = 106330000.

The previous prime is 106710017. The next prime is 106710059. The reversal of 106710031 is 130017601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106710031 - 2¹³ = 106701839 is a prime.

It is a super-2 number, since 2×106710031² = 22774061432041922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106709990 and 106710008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106710011) 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, 189595 + ... + 190156.

It is an arithmetic number, because the mean of its divisors is an integer number (26772516).

Almost surely, 2^106710031 is an apocalyptic number.

106710031 is a deficient number, since it is larger than the sum of its proper divisors (380033).

106710031 is an equidigital number, since it uses as much as digits as its factorization.

106710031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380032.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 106710031 is about 10330.0547433206. The cubic root of 106710031 is about 474.3166995194.

Adding to 106710031 its reverse (130017601), we get a palindrome (236727632).

The spelling of 106710031 in words is "one hundred six million, seven hundred ten thousand, thirty-one".