1094697450631 has 2 divisors, whose sum is σ = 1094697450632. Its totient is φ = 1094697450630.

The previous prime is 1094697450629. The next prime is 1094697450683. The reversal of 1094697450631 is 1360547964901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1094697450631 - 2¹ = 1094697450629 is a prime.

It is a super-2 number, since 2×1094697450631² (a number of 25 digits) contains 22 as substring.

Together with 1094697450629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094697450031) 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, 547348725315 + 547348725316.

It is an arithmetic number, because the mean of its divisors is an integer number (547348725316).

Almost surely, 2^{1094697450631} is an apocalyptic number.

1094697450631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094697450631 is an equidigital number, since it uses as much as digits as its factorization.

1094697450631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 1094697450631 in words is "one trillion, ninety-four billion, six hundred ninety-seven million, four hundred fifty thousand, six hundred thirty-one".