71201101 has 8 divisors (see below), whose sum is σ = 73630944. Its totient is φ = 68811600.

The previous prime is 71201093. The next prime is 71201107. The reversal of 71201101 is 10110217.

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

It is a cyclic number.

It is not a de Polignac number, because 71201101 - 2³ = 71201093 is a prime.

It is a super-2 number, since 2×71201101² = 10139193567224402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71201107) 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, 6475 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (9203868).

Almost surely, 2^71201101 is an apocalyptic number.

It is an amenable number.

71201101 is a deficient number, since it is larger than the sum of its proper divisors (2429843).

71201101 is a wasteful number, since it uses less digits than its factorization.

71201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20171.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 71201101 is about 8438.0744841462. The cubic root of 71201101 is about 414.4723559853.

Adding to 71201101 its reverse (10110217), we get a palindrome (81311318).

The spelling of 71201101 in words is "seventy-one million, two hundred one thousand, one hundred one".