10445131 has 4 divisors (see below), whose sum is σ = 10452312. Its totient is φ = 10437952.

The previous prime is 10445101. The next prime is 10445167. The reversal of 10445131 is 13154401.

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.

It is a cyclic number.

It is not a de Polignac number, because 10445131 - 2²¹ = 8347979 is a prime.

It is a super-2 number, since 2×10445131² = 218201523214322, 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 = 10445099 and 10445108.

It is not an unprimeable number, because it can be changed into a prime (10445101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550 + ... + 4603.

It is an arithmetic number, because the mean of its divisors is an integer number (2613078).

Almost surely, 2^10445131 is an apocalyptic number.

10445131 is a deficient number, since it is larger than the sum of its proper divisors (7181).

10445131 is an equidigital number, since it uses as much as digits as its factorization.

10445131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7180.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10445131 is about 3231.8927890634. The cubic root of 10445131 is about 218.5938623485.

Adding to 10445131 its reverse (13154401), we get a palindrome (23599532).

The spelling of 10445131 in words is "ten million, four hundred forty-five thousand, one hundred thirty-one".