107405131 has 4 divisors (see below), whose sum is σ = 107425872. Its totient is φ = 107384392.

The previous prime is 107405107. The next prime is 107405141. The reversal of 107405131 is 131504701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 131504701 = 823 ⋅159787.

It is a cyclic number.

It is not a de Polignac number, because 107405131 - 2¹⁷ = 107274059 is a prime.

It is a super-2 number, since 2×107405131² = 23071724330254322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107405141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4641 + ... + 15373.

It is an arithmetic number, because the mean of its divisors is an integer number (26856468).

Almost surely, 2^107405131 is an apocalyptic number.

107405131 is a deficient number, since it is larger than the sum of its proper divisors (20741).

107405131 is a wasteful number, since it uses less digits than its factorization.

107405131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20740.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 107405131 is about 10363.6446774289. The cubic root of 107405131 is about 475.3443574954.

Adding to 107405131 its reverse (131504701), we get a palindrome (238909832).

The spelling of 107405131 in words is "one hundred seven million, four hundred five thousand, one hundred thirty-one".