106010501609 has 2 divisors, whose sum is σ = 106010501610. Its totient is φ = 106010501608.

The previous prime is 106010501587. The next prime is 106010501621. The reversal of 106010501609 is 906105010601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79075127209 + 26935374400 = 281203^2 + 164120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106010501609 is a prime.

It is a super-2 number, since 2×106010501609² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (106010101609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53005250804 + 53005250805.

It is an arithmetic number, because the mean of its divisors is an integer number (53005250805).

Almost surely, 2^106010501609 is an apocalyptic number.

It is an amenable number.

106010501609 is a deficient number, since it is larger than the sum of its proper divisors (1).

106010501609 is an equidigital number, since it uses as much as digits as its factorization.

106010501609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The spelling of 106010501609 in words is "one hundred six billion, ten million, five hundred one thousand, six hundred nine".