107621395243 has 2 divisors, whose sum is σ = 107621395244. Its totient is φ = 107621395242.

The previous prime is 107621395237. The next prime is 107621395267. The reversal of 107621395243 is 342593126701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107621395243 - 2²⁹ = 107084524331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107621395243.

It is not a weakly prime, because it can be changed into another prime (107621395223) 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, 53810697621 + 53810697622.

It is an arithmetic number, because the mean of its divisors is an integer number (53810697622).

Almost surely, 2^107621395243 is an apocalyptic number.

107621395243 is a deficient number, since it is larger than the sum of its proper divisors (1).

107621395243 is an equidigital number, since it uses as much as digits as its factorization.

107621395243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 107621395243 in words is "one hundred seven billion, six hundred twenty-one million, three hundred ninety-five thousand, two hundred forty-three".