12301101131 has 4 divisors (see below), whose sum is σ = 13419383064. Its totient is φ = 11182819200.

The previous prime is 12301101097. The next prime is 12301101133. The reversal of 12301101131 is 13110110321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12301101131 - 2¹⁰ = 12301100107 is a prime.

It is a super-2 number, since 2×12301101131² (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 (12301101133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559140950 + ... + 559140971.

It is an arithmetic number, because the mean of its divisors is an integer number (3354845766).

Almost surely, 2^12301101131 is an apocalyptic number.

12301101131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12301101131 is a deficient number, since it is larger than the sum of its proper divisors (1118281933).

12301101131 is a wasteful number, since it uses less digits than its factorization.

12301101131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118281932.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12301101131 its reverse (13110110321), we get a palindrome (25411211452).

The spelling of 12301101131 in words is "twelve billion, three hundred one million, one hundred one thousand, one hundred thirty-one".