109017632951 has 2 divisors, whose sum is σ = 109017632952. Its totient is φ = 109017632950.

The previous prime is 109017632939. The next prime is 109017633007. The reversal of 109017632951 is 159236710901.

It is a weak prime.

It is an emirp because it is prime and its reverse (159236710901) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109017632951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109017634951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54508816475 + 54508816476.

It is an arithmetic number, because the mean of its divisors is an integer number (54508816476).

Almost surely, 2^109017632951 is an apocalyptic number.

109017632951 is a deficient number, since it is larger than the sum of its proper divisors (1).

109017632951 is an equidigital number, since it uses as much as digits as its factorization.

109017632951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 44.

The spelling of 109017632951 in words is "one hundred nine billion, seventeen million, six hundred thirty-two thousand, nine hundred fifty-one".