11301342231 has 8 divisors (see below), whose sum is σ = 15116909184. Its totient is φ = 7510001720.

The previous prime is 11301342193. The next prime is 11301342281. The reversal of 11301342231 is 13224310311.

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 11301342231 - 2¹⁹ = 11300817943 is a prime.

It is a super-2 number, since 2×11301342231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11301342198 and 11301342207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301342281) 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, 6055521 + ... + 6057386.

It is an arithmetic number, because the mean of its divisors is an integer number (1889613648).

Almost surely, 2^11301342231 is an apocalyptic number.

11301342231 is a deficient number, since it is larger than the sum of its proper divisors (3815566953).

11301342231 is a wasteful number, since it uses less digits than its factorization.

11301342231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12113221.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11301342231 its reverse (13224310311), we get a palindrome (24525652542).

The spelling of 11301342231 in words is "eleven billion, three hundred one million, three hundred forty-two thousand, two hundred thirty-one".