2011321301 has 8 divisors (see below), whose sum is σ = 2214300000. Its totient is φ = 1811697840.

The previous prime is 2011321271. The next prime is 2011321309. The reversal of 2011321301 is 1031231102.

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 2011321301 - 2⁶ = 2011321237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011321309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837551 + ... + 839948.

It is an arithmetic number, because the mean of its divisors is an integer number (276787500).

Almost surely, 2^2011321301 is an apocalyptic number.

It is an amenable number.

2011321301 is a deficient number, since it is larger than the sum of its proper divisors (202978699).

2011321301 is a wasteful number, since it uses less digits than its factorization.

2011321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677619.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2011321301 is about 44847.7569227269. The cubic root of 2011321301 is about 1262.2939024551.

Adding to 2011321301 its reverse (1031231102), we get a palindrome (3042552403).

It can be divided in two parts, 20113 and 21301, that added together give a palindrome (41414).

The spelling of 2011321301 in words is "two billion, eleven million, three hundred twenty-one thousand, three hundred one".