101671601 has 4 divisors (see below), whose sum is σ = 101901552. Its totient is φ = 101441652.

The previous prime is 101671571. The next prime is 101671613. The reversal of 101671601 is 106176101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101671601 - 2¹⁸ = 101409457 is a prime.

It is a super-2 number, since 2×101671601² = 20674228899806402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101671001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114311 + ... + 115196.

It is an arithmetic number, because the mean of its divisors is an integer number (25475388).

Almost surely, 2^101671601 is an apocalyptic number.

It is an amenable number.

101671601 is a deficient number, since it is larger than the sum of its proper divisors (229951).

101671601 is an equidigital number, since it uses as much as digits as its factorization.

101671601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229950.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 101671601 is about 10083.2336579095. The cubic root of 101671601 is about 466.7308997185.

The spelling of 101671601 in words is "one hundred one million, six hundred seventy-one thousand, six hundred one".