12034915231 has 2 divisors, whose sum is σ = 12034915232. Its totient is φ = 12034915230.

The previous prime is 12034915187. The next prime is 12034915241. The reversal of 12034915231 is 13251943021.

It is a strong prime.

It is an emirp because it is prime and its reverse (13251943021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12034915231 - 2²³ = 12026526623 is a prime.

It is a super-2 number, since 2×12034915231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12034915193 and 12034915202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12034915241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017457615 + 6017457616.

It is an arithmetic number, because the mean of its divisors is an integer number (6017457616).

Almost surely, 2^12034915231 is an apocalyptic number.

12034915231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12034915231 is an equidigital number, since it uses as much as digits as its factorization.

12034915231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 12034915231 in words is "twelve billion, thirty-four million, nine hundred fifteen thousand, two hundred thirty-one".