107569139 has 2 divisors, whose sum is σ = 107569140. Its totient is φ = 107569138.

The previous prime is 107569109. The next prime is 107569153. The reversal of 107569139 is 931965701.

It is a strong prime.

It is an emirp because it is prime and its reverse (931965701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107569139 - 2⁸ = 107568883 is a prime.

It is a super-2 number, since 2×107569139² = 23142239330402642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 107569096 and 107569105.

It is not a weakly prime, because it can be changed into another prime (107569109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53784569 + 53784570.

It is an arithmetic number, because the mean of its divisors is an integer number (53784570).

Almost surely, 2^107569139 is an apocalyptic number.

107569139 is a deficient number, since it is larger than the sum of its proper divisors (1).

107569139 is an equidigital number, since it uses as much as digits as its factorization.

107569139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 107569139 is about 10371.5543193872. The cubic root of 107569139 is about 475.5861852629.

The spelling of 107569139 in words is "one hundred seven million, five hundred sixty-nine thousand, one hundred thirty-nine".