11231131030301 has 12 divisors (see below), whose sum is σ = 13898880667872. Its totient is φ = 8886169605456.

The previous prime is 11231131030297. The next prime is 11231131030309. The reversal of 11231131030301 is 10303013113211.

It is not a de Polignac number, because 11231131030301 - 2² = 11231131030297 is a prime.

It is a super-2 number, since 2×11231131030301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231131030309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4746884291 + ... + 4746886656.

It is an arithmetic number, because the mean of its divisors is an integer number (1158240055656).

Almost surely, 2^{11231131030301} is an apocalyptic number.

It is an amenable number.

11231131030301 is a deficient number, since it is larger than the sum of its proper divisors (2667749637571).

11231131030301 is an equidigital number, since it uses as much as digits as its factorization.

11231131030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9493770980 (or 9493770967 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11231131030301 its reverse (10303013113211), we get a palindrome (21534144143512).

The spelling of 11231131030301 in words is "eleven trillion, two hundred thirty-one billion, one hundred thirty-one million, thirty thousand, three hundred one".