112503123037 has 2 divisors, whose sum is σ = 112503123038. Its totient is φ = 112503123036.

The previous prime is 112503123017. The next prime is 112503123049. The reversal of 112503123037 is 730321305211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108547845156 + 3955277881 = 329466^2 + 62891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112503123037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112503122996 and 112503123014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112503123017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56251561518 + 56251561519.

It is an arithmetic number, because the mean of its divisors is an integer number (56251561519).

Almost surely, 2^112503123037 is an apocalyptic number.

It is an amenable number.

112503123037 is a deficient number, since it is larger than the sum of its proper divisors (1).

112503123037 is an equidigital number, since it uses as much as digits as its factorization.

112503123037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 112503123037 its reverse (730321305211), we get a palindrome (842824428248).

The spelling of 112503123037 in words is "one hundred twelve billion, five hundred three million, one hundred twenty-three thousand, thirty-seven".