12500152031 has 2 divisors, whose sum is σ = 12500152032. Its totient is φ = 12500152030.

The previous prime is 12500151991. The next prime is 12500152043. The reversal of 12500152031 is 13025100521.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (13025100521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12500152031 - 2³⁰ = 11426410207 is a prime.

It is a super-2 number, since 2×12500152031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12500151994 and 12500152012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12500152051) 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 as a sum of consecutive naturals, namely, 6250076015 + 6250076016.

It is an arithmetic number, because the mean of its divisors is an integer number (6250076016).

Almost surely, 2^12500152031 is an apocalyptic number.

12500152031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12500152031 is an equidigital number, since it uses as much as digits as its factorization.

12500152031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 12500152031 its reverse (13025100521), we get a palindrome (25525252552).

The spelling of 12500152031 in words is "twelve billion, five hundred million, one hundred fifty-two thousand, thirty-one".