11120331301 has 4 divisors (see below), whose sum is σ = 11122857900. Its totient is φ = 11117804704.

The previous prime is 11120331223. The next prime is 11120331307. The reversal of 11120331301 is 10313302111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3794683201 + 7325648100 = 61601^2 + 85590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120331301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120331307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256686 + ... + 1265503.

It is an arithmetic number, because the mean of its divisors is an integer number (2780714475).

Almost surely, 2^11120331301 is an apocalyptic number.

It is an amenable number.

11120331301 is a deficient number, since it is larger than the sum of its proper divisors (2526599).

11120331301 is an equidigital number, since it uses as much as digits as its factorization.

11120331301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526598.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11120331301 its reverse (10313302111), we get a palindrome (21433633412).

The spelling of 11120331301 in words is "eleven billion, one hundred twenty million, three hundred thirty-one thousand, three hundred one".