101108600609 has 2 divisors, whose sum is σ = 101108600610. Its totient is φ = 101108600608.

The previous prime is 101108600561. The next prime is 101108600639. The reversal of 101108600609 is 906006801101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71956453009 + 29152147600 = 268247^2 + 170740^2 .

It is a cyclic number.

It is not a de Polignac number, because 101108600609 - 2³⁶ = 32389123873 is a prime.

It is a super-2 number, since 2×101108600609² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101108600639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50554300304 + 50554300305.

It is an arithmetic number, because the mean of its divisors is an integer number (50554300305).

Almost surely, 2^101108600609 is an apocalyptic number.

It is an amenable number.

101108600609 is a deficient number, since it is larger than the sum of its proper divisors (1).

101108600609 is an equidigital number, since it uses as much as digits as its factorization.

101108600609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 101108600609 in words is "one hundred one billion, one hundred eight million, six hundred thousand, six hundred nine".