107100545549 has 2 divisors, whose sum is σ = 107100545550. Its totient is φ = 107100545548.

The previous prime is 107100545537. The next prime is 107100545623. The reversal of 107100545549 is 945545001701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97043464324 + 10057081225 = 311518^2 + 100285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107100545549 is a prime.

It is a super-2 number, since 2×107100545549² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107100547549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53550272774 + 53550272775.

It is an arithmetic number, because the mean of its divisors is an integer number (53550272775).

Almost surely, 2^107100545549 is an apocalyptic number.

It is an amenable number.

107100545549 is a deficient number, since it is larger than the sum of its proper divisors (1).

107100545549 is an equidigital number, since it uses as much as digits as its factorization.

107100545549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 107100545549 in words is "one hundred seven billion, one hundred million, five hundred forty-five thousand, five hundred forty-nine".