107031 has 4 divisors (see below), whose sum is σ = 142712. Its totient is φ = 71352.

The previous prime is 107021. The next prime is 107033. The reversal of 107031 is 130701.

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

It is not a de Polignac number, because 107031 - 2⁷ = 106903 is a prime.

It is a super-2 number, since 2×107031² = 22911269922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106998 and 107016.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 107031.

It is not an unprimeable number, because it can be changed into a prime (107033) 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, 17836 + ... + 17841.

It is an arithmetic number, because the mean of its divisors is an integer number (35678).

2¹⁰⁷⁰³¹ is an apocalyptic number.

107031 is a deficient number, since it is larger than the sum of its proper divisors (35681).

107031 is an equidigital number, since it uses as much as digits as its factorization.

107031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35680.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 107031 is about 327.1559261270. The cubic root of 107031 is about 47.4791783164.

Adding to 107031 its reverse (130701), we get a palindrome (237732).

The spelling of 107031 in words is "one hundred seven thousand, thirty-one".