10051631 has 2 divisors, whose sum is σ = 10051632. Its totient is φ = 10051630.

The previous prime is 10051619. The next prime is 10051649. The reversal of 10051631 is 13615001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10051631 - 2¹⁸ = 9789487 is a prime.

It is a super-2 number, since 2×10051631² = 202070571520322, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10051681) by changing a digit.

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, 5025815 + 5025816.

It is an arithmetic number, because the mean of its divisors is an integer number (5025816).

Almost surely, 2^10051631 is an apocalyptic number.

10051631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051631 is an equidigital number, since it uses as much as digits as its factorization.

10051631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 10051631 is about 3170.4307278349. The cubic root of 10051631 is about 215.8136180849.

Adding to 10051631 its reverse (13615001), we get a palindrome (23666632).

The spelling of 10051631 in words is "ten million, fifty-one thousand, six hundred thirty-one".