10825131 has 4 divisors (see below), whose sum is σ = 14433512. Its totient is φ = 7216752.

The previous prime is 10825093. The next prime is 10825147. The reversal of 10825131 is 13152801.

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

It is not a de Polignac number, because 10825131 - 2¹⁴ = 10808747 is a prime.

It is a super-2 number, since 2×10825131² = 234366922334322, 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 = 10825098 and 10825107.

It is not an unprimeable number, because it can be changed into a prime (10825151) 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, 1804186 + ... + 1804191.

It is an arithmetic number, because the mean of its divisors is an integer number (3608378).

Almost surely, 2^10825131 is an apocalyptic number.

10825131 is a deficient number, since it is larger than the sum of its proper divisors (3608381).

10825131 is an equidigital number, since it uses as much as digits as its factorization.

10825131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608380.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 10825131 is about 3290.1566831991. The cubic root of 10825131 is about 221.2132078372.

Adding to 10825131 its reverse (13152801), we get a palindrome (23977932).

The spelling of 10825131 in words is "ten million, eight hundred twenty-five thousand, one hundred thirty-one".