11120200301231 has 16 divisors (see below), whose sum is σ = 13020690428928. Its totient is φ = 9297751243200.

The previous prime is 11120200301227. The next prime is 11120200301261. The reversal of 11120200301231 is 13210300202111.

It is not a de Polignac number, because 11120200301231 - 2² = 11120200301227 is a prime.

It is a super-3 number, since 3×11120200301231³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120200301261) 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, 903755 + ... + 4801788.

It is an arithmetic number, because the mean of its divisors is an integer number (813793151808).

Almost surely, 2^{11120200301231} is an apocalyptic number.

11120200301231 is a deficient number, since it is larger than the sum of its proper divisors (1900490127697).

11120200301231 is an equidigital number, since it uses as much as digits as its factorization.

11120200301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712382.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11120200301231 its reverse (13210300202111), we get a palindrome (24330500503342).

The spelling of 11120200301231 in words is "eleven trillion, one hundred twenty billion, two hundred million, three hundred one thousand, two hundred thirty-one".