101610201 has 32 divisors (see below), whose sum is σ = 171703296. Its totient is φ = 51912000.

The previous prime is 101610199. The next prime is 101610209. The reversal of 101610201 is 102016101.

It is a happy number.

It is not a de Polignac number, because 101610201 - 2¹ = 101610199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101610209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10486 + ... + 17696.

It is an arithmetic number, because the mean of its divisors is an integer number (5365728).

Almost surely, 2^101610201 is an apocalyptic number.

101610201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101610201 is a deficient number, since it is larger than the sum of its proper divisors (70093095).

101610201 is a wasteful number, since it uses less digits than its factorization.

101610201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 101610201 is about 10080.1885399034. The cubic root of 101610201 is about 466.6369270731.

Adding to 101610201 its reverse (102016101), we get a palindrome (203626302).

The spelling of 101610201 in words is "one hundred one million, six hundred ten thousand, two hundred one".