11230231301 has 4 divisors (see below), whose sum is σ = 11230507500. Its totient is φ = 11229955104.

The previous prime is 11230231291. The next prime is 11230231319. The reversal of 11230231301 is 10313203211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10313203211 = 19 ⋅542800169.

It can be written as a sum of positive squares in 2 ways, for example, as 10426452100 + 803779201 = 102110^2 + 28351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11230231301 is a prime.

It is a super-2 number, since 2×11230231301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11230231301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230231361) 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, 63776 + ... + 162873.

It is an arithmetic number, because the mean of its divisors is an integer number (2807626875).

Almost surely, 2^11230231301 is an apocalyptic number.

It is an amenable number.

11230231301 is a deficient number, since it is larger than the sum of its proper divisors (276199).

11230231301 is an equidigital number, since it uses as much as digits as its factorization.

11230231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276198.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11230231301 its reverse (10313203211), we get a palindrome (21543434512).

The spelling of 11230231301 in words is "eleven billion, two hundred thirty million, two hundred thirty-one thousand, three hundred one".