12301000231 has 16 divisors (see below), whose sum is σ = 13862923200. Its totient is φ = 10829871360.

The previous prime is 12301000193. The next prime is 12301000259. The reversal of 12301000231 is 13200010321.

It is a cyclic number.

It is not a de Polignac number, because 12301000231 - 2²³ = 12292611623 is a prime.

It is a super-2 number, since 2×12301000231² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301000331) 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 15 ways as a sum of consecutive naturals, for example, 45411 + ... + 163291.

It is an arithmetic number, because the mean of its divisors is an integer number (866432700).

Almost surely, 2^12301000231 is an apocalyptic number.

12301000231 is a deficient number, since it is larger than the sum of its proper divisors (1561922969).

12301000231 is a wasteful number, since it uses less digits than its factorization.

12301000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118266.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12301000231 its reverse (13200010321), we get a palindrome (25501010552).

The spelling of 12301000231 in words is "twelve billion, three hundred one million, two hundred thirty-one", and thus it is an aban number.