11120301121 has 8 divisors (see below), whose sum is σ = 11499427584. Its totient is φ = 10742450160.

The previous prime is 11120301077. The next prime is 11120301131. The reversal of 11120301121 is 12110302111.

It is a happy number.

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 11120301121 - 2¹⁵ = 11120268353 is a prime.

It is a super-2 number, since 2×11120301121² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120301131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301126 + ... + 336031.

It is an arithmetic number, because the mean of its divisors is an integer number (1437428448).

Almost surely, 2^11120301121 is an apocalyptic number.

It is an amenable number.

11120301121 is a deficient number, since it is larger than the sum of its proper divisors (379126463).

11120301121 is an equidigital number, since it uses as much as digits as its factorization.

11120301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637751.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11120301121 its reverse (12110302111), we get a palindrome (23230603232).

The spelling of 11120301121 in words is "eleven billion, one hundred twenty million, three hundred one thousand, one hundred twenty-one".