631004450107 has 2 divisors, whose sum is σ = 631004450108. Its totient is φ = 631004450106.

The previous prime is 631004450023. The next prime is 631004450119. The reversal of 631004450107 is 701054400136.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 631004450107 - 2¹⁵ = 631004417339 is a prime.

It is a super-2 number, since 2×631004450107² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (631004450407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315502225053 + 315502225054.

It is an arithmetic number, because the mean of its divisors is an integer number (315502225054).

Almost surely, 2^631004450107 is an apocalyptic number.

631004450107 is a deficient number, since it is larger than the sum of its proper divisors (1).

631004450107 is an equidigital number, since it uses as much as digits as its factorization.

631004450107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 631004450107 in words is "six hundred thirty-one billion, four million, four hundred fifty thousand, one hundred seven".