10131401 has 4 divisors (see below), whose sum is σ = 11578752. Its totient is φ = 8684052.

The previous prime is 10131361. The next prime is 10131403. The reversal of 10131401 is 10413101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10131401 - 2¹⁸ = 9869257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131403) 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, 723665 + ... + 723678.

It is an arithmetic number, because the mean of its divisors is an integer number (2894688).

Almost surely, 2^10131401 is an apocalyptic number.

It is an amenable number.

10131401 is a deficient number, since it is larger than the sum of its proper divisors (1447351).

10131401 is an equidigital number, since it uses as much as digits as its factorization.

10131401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447350.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10131401 is about 3182.9861765330. The cubic root of 10131401 is about 216.3830152732.

Adding to 10131401 its reverse (10413101), we get a palindrome (20544502).

The spelling of 10131401 in words is "ten million, one hundred thirty-one thousand, four hundred one".