112131013212037 has 2 divisors, whose sum is σ = 112131013212038. Its totient is φ = 112131013212036.

The previous prime is 112131013212011. The next prime is 112131013212047. The reversal of 112131013212037 is 730212310131211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74229924631041 + 37901088580996 = 8615679^2 + 6156386^2 .

It is a cyclic number.

It is not a de Polignac number, because 112131013212037 - 2¹¹ = 112131013209989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112131013211996 and 112131013212014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112131013212047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56065506606018 + 56065506606019.

It is an arithmetic number, because the mean of its divisors is an integer number (56065506606019).

Almost surely, 2^{112131013212037} is an apocalyptic number.

It is an amenable number.

112131013212037 is a deficient number, since it is larger than the sum of its proper divisors (1).

112131013212037 is an equidigital number, since it uses as much as digits as its factorization.

112131013212037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 112131013212037 its reverse (730212310131211), we get a palindrome (842343323343248).

The spelling of 112131013212037 in words is "one hundred twelve trillion, one hundred thirty-one billion, thirteen million, two hundred twelve thousand, thirty-seven".