101560229 has 2 divisors, whose sum is σ = 101560230. Its totient is φ = 101560228.

The previous prime is 101560213. The next prime is 101560253. The reversal of 101560229 is 922065101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99960004 + 1600225 = 9998^2 + 1265^2 .

It is a cyclic number.

It is not a de Polignac number, because 101560229 - 2⁴ = 101560213 is a prime.

It is a super-2 number, since 2×101560229² = 20628960229064882, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101560198 and 101560207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101560259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50780114 + 50780115.

It is an arithmetic number, because the mean of its divisors is an integer number (50780115).

Almost surely, 2^101560229 is an apocalyptic number.

It is an amenable number.

101560229 is a deficient number, since it is larger than the sum of its proper divisors (1).

101560229 is an equidigital number, since it uses as much as digits as its factorization.

101560229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 101560229 is about 10077.7095115904. The cubic root of 101560229 is about 466.5604170243.

The spelling of 101560229 in words is "one hundred one million, five hundred sixty thousand, two hundred twenty-nine".