106037145509 has 2 divisors, whose sum is σ = 106037145510. Its totient is φ = 106037145508.

The previous prime is 106037145451. The next prime is 106037145551. The reversal of 106037145509 is 905541730601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103230477025 + 2806668484 = 321295^2 + 52978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106037145509 is a prime.

It is a super-2 number, since 2×106037145509² (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 (106037105509) 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, 53018572754 + 53018572755.

It is an arithmetic number, because the mean of its divisors is an integer number (53018572755).

Almost surely, 2^106037145509 is an apocalyptic number.

It is an amenable number.

106037145509 is a deficient number, since it is larger than the sum of its proper divisors (1).

106037145509 is an equidigital number, since it uses as much as digits as its factorization.

106037145509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 106037145509 in words is "one hundred six billion, thirty-seven million, one hundred forty-five thousand, five hundred nine".