201402117 has 12 divisors (see below), whose sum is σ = 332473440. Its totient is φ = 115086888.

The previous prime is 201402107. The next prime is 201402119. The reversal of 201402117 is 711204102.

It is not a de Polignac number, because 201402117 - 2⁴ = 201402101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201402117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201402119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1598367 + ... + 1598492.

It is an arithmetic number, because the mean of its divisors is an integer number (27706120).

Almost surely, 2^201402117 is an apocalyptic number.

It is an amenable number.

201402117 is a deficient number, since it is larger than the sum of its proper divisors (131071323).

201402117 is a wasteful number, since it uses less digits than its factorization.

201402117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196872 (or 3196869 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 201402117 is about 14191.6213661442. The cubic root of 201402117 is about 586.1669714491.

Adding to 201402117 its reverse (711204102), we get a palindrome (912606219).

The spelling of 201402117 in words is "two hundred one million, four hundred two thousand, one hundred seventeen".