109993364069 has 2 divisors, whose sum is σ = 109993364070. Its totient is φ = 109993364068.

The previous prime is 109993364029. The next prime is 109993364093. The reversal of 109993364069 is 960463399901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102256050625 + 7737313444 = 319775^2 + 87962^2 .

It is a cyclic number.

It is not a de Polignac number, because 109993364069 - 2¹⁶ = 109993298533 is a prime.

It is a super-2 number, since 2×109993364069² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109993363999 and 109993364017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109993364029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54996682034 + 54996682035.

It is an arithmetic number, because the mean of its divisors is an integer number (54996682035).

Almost surely, 2^109993364069 is an apocalyptic number.

It is an amenable number.

109993364069 is a deficient number, since it is larger than the sum of its proper divisors (1).

109993364069 is an equidigital number, since it uses as much as digits as its factorization.

109993364069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8503056, while the sum is 59.

The spelling of 109993364069 in words is "one hundred nine billion, nine hundred ninety-three million, three hundred sixty-four thousand, sixty-nine".