1201353 has 16 divisors (see below), whose sum is σ = 1678080. Its totient is φ = 763776.

The previous prime is 1201337. The next prime is 1201381. The reversal of 1201353 is 3531021.

It is a happy number.

It is not a de Polignac number, because 1201353 - 2⁴ = 1201337 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8701 + ... + 8837.

It is an arithmetic number, because the mean of its divisors is an integer number (104880).

2^1201353 is an apocalyptic number.

It is an amenable number.

1201353 is a deficient number, since it is larger than the sum of its proper divisors (476727).

1201353 is a wasteful number, since it uses less digits than its factorization.

1201353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1201353 is about 1096.0624982181. The cubic root of 1201353 is about 106.3057801688.

Adding to 1201353 its reverse (3531021), we get a palindrome (4732374).

The spelling of 1201353 in words is "one million, two hundred one thousand, three hundred fifty-three".