10131634 has 4 divisors (see below), whose sum is σ = 15197454. Its totient is φ = 5065816.

The previous prime is 10131623. The next prime is 10131689. The reversal of 10131634 is 43613101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43613101 = 7 ⋅6230443.

It can be written as a sum of positive squares in only one way, i.e., 9591409 + 540225 = 3097^2 + 735^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532907 + ... + 2532910.

Almost surely, 2^10131634 is an apocalyptic number.

10131634 is a deficient number, since it is larger than the sum of its proper divisors (5065820).

10131634 is an equidigital number, since it uses as much as digits as its factorization.

10131634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065819.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10131634 is about 3183.0227771727. The cubic root of 10131634 is about 216.3846740387.

Adding to 10131634 its reverse (43613101), we get a palindrome (53744735).

The spelling of 10131634 in words is "ten million, one hundred thirty-one thousand, six hundred thirty-four".