101606027 has 4 divisors (see below), whose sum is σ = 102830280. Its totient is φ = 100381776.

The previous prime is 101606009. The next prime is 101606069. The reversal of 101606027 is 720606101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101606027 - 2¹⁰ = 101605003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101605993 and 101606011.

It is not an unprimeable number, because it can be changed into a prime (101606327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612002 + ... + 612167.

It is an arithmetic number, because the mean of its divisors is an integer number (25707570).

Almost surely, 2^101606027 is an apocalyptic number.

101606027 is a deficient number, since it is larger than the sum of its proper divisors (1224253).

101606027 is an equidigital number, since it uses as much as digits as its factorization.

101606027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224252.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 101606027 is about 10079.9814979989. The cubic root of 101606027 is about 466.6305373957.

The spelling of 101606027 in words is "one hundred one million, six hundred six thousand, twenty-seven".