101205101 has 8 divisors (see below), whose sum is σ = 106359264. Its totient is φ = 96178320.

The previous prime is 101205089. The next prime is 101205113. The reversal of 101205101 is 101502101.

It is an interprime number because it is at equal distance from previous prime (101205089) and next prime (101205113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101205101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101205151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30215 + ... + 33396.

It is an arithmetic number, because the mean of its divisors is an integer number (13294908).

Almost surely, 2^101205101 is an apocalyptic number.

It is an amenable number.

101205101 is a deficient number, since it is larger than the sum of its proper divisors (5154163).

101205101 is an equidigital number, since it uses as much as digits as its factorization.

101205101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63691.

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 101205101 is about 10060.0746021091. The cubic root of 101205101 is about 466.0159710736.

Adding to 101205101 its reverse (101502101), we get a palindrome (202707202).

The spelling of 101205101 in words is "one hundred one million, two hundred five thousand, one hundred one".