1121301 has 12 divisors (see below), whose sum is σ = 1672320. Its totient is φ = 723240.

The previous prime is 1121297. The next prime is 1121317. The reversal of 1121301 is 1031211.

It is not a de Polignac number, because 1121301 - 2² = 1121297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121101) 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, 1731 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (139360).

2^1121301 is an apocalyptic number.

It is an amenable number.

1121301 is a deficient number, since it is larger than the sum of its proper divisors (551019).

1121301 is a wasteful number, since it uses less digits than its factorization.

1121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056 (or 4053 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1121301 is about 1058.9150107539. The cubic root of 1121301 is about 103.8900773989.

Adding to 1121301 its reverse (1031211), we get a palindrome (2152512).

It can be divided in two parts, 11 and 21301, that added together give a palindrome (21312).

The spelling of 1121301 in words is "one million, one hundred twenty-one thousand, three hundred one".