109433007877 has 2 divisors, whose sum is σ = 109433007878. Its totient is φ = 109433007876.

The previous prime is 109433007839. The next prime is 109433007907. The reversal of 109433007877 is 778700334901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65520128961 + 43912878916 = 255969^2 + 209554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109433007877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109433007877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109433007077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54716503938 + 54716503939.

It is an arithmetic number, because the mean of its divisors is an integer number (54716503939).

Almost surely, 2^109433007877 is an apocalyptic number.

It is an amenable number.

109433007877 is a deficient number, since it is larger than the sum of its proper divisors (1).

109433007877 is an equidigital number, since it uses as much as digits as its factorization.

109433007877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 109433007877 in words is "one hundred nine billion, four hundred thirty-three million, seven thousand, eight hundred seventy-seven".