101166607 has 4 divisors (see below), whose sum is σ = 103319136. Its totient is φ = 99014080.

The previous prime is 101166577. The next prime is 101166613. The reversal of 101166607 is 706661101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706661101 = 26267 ⋅26903.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101166607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101166407) 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, 1076194 + ... + 1076287.

It is an arithmetic number, because the mean of its divisors is an integer number (25829784).

Almost surely, 2^101166607 is an apocalyptic number.

101166607 is a deficient number, since it is larger than the sum of its proper divisors (2152529).

101166607 is an equidigital number, since it uses as much as digits as its factorization.

101166607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152528.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 101166607 is about 10058.1612136613. The cubic root of 101166607 is about 465.9568795408.

The spelling of 101166607 in words is "one hundred one million, one hundred sixty-six thousand, six hundred seven".