7201101 has 4 divisors (see below), whose sum is σ = 9601472. Its totient is φ = 4800732.

The previous prime is 7201099. The next prime is 7201109. The reversal of 7201101 is 1011027.

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 not a de Polignac number, because 7201101 - 2¹ = 7201099 is a prime.

It is a super-2 number, since 2×7201101² = 103711711224402, 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 (7201109) 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, 1200181 + ... + 1200186.

It is an arithmetic number, because the mean of its divisors is an integer number (2400368).

Almost surely, 2^7201101 is an apocalyptic number.

It is an amenable number.

7201101 is a deficient number, since it is larger than the sum of its proper divisors (2400371).

7201101 is a wasteful number, since it uses less digits than its factorization.

7201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400370.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 7201101 is about 2683.4867243942. The cubic root of 7201101 is about 193.1077190474.

Adding to 7201101 its reverse (1011027), we get a palindrome (8212128).

The spelling of 7201101 in words is "seven million, two hundred one thousand, one hundred one".