10465131 has 4 divisors (see below), whose sum is σ = 13953512. Its totient is φ = 6976752.

The previous prime is 10465123. The next prime is 10465139. The reversal of 10465131 is 13156401.

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

It is an interprime number because it is at equal distance from previous prime (10465123) and next prime (10465139).

It is not a de Polignac number, because 10465131 - 2³ = 10465123 is a prime.

It is a super-2 number, since 2×10465131² = 219037933694322, 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 = 10465098 and 10465107.

It is not an unprimeable number, because it can be changed into a prime (10465139) 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, 1744186 + ... + 1744191.

It is an arithmetic number, because the mean of its divisors is an integer number (3488378).

Almost surely, 2^10465131 is an apocalyptic number.

10465131 is a deficient number, since it is larger than the sum of its proper divisors (3488381).

10465131 is an equidigital number, since it uses as much as digits as its factorization.

10465131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488380.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10465131 is about 3234.9854713739. The cubic root of 10465131 is about 218.7332922205.

The spelling of 10465131 in words is "ten million, four hundred sixty-five thousand, one hundred thirty-one".