123130410037 has 2 divisors, whose sum is σ = 123130410038. Its totient is φ = 123130410036.

The previous prime is 123130409957. The next prime is 123130410079. The reversal of 123130410037 is 730014031321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123008727076 + 121682961 = 350726^2 + 11031^2 .

It is a cyclic number.

It is not a de Polignac number, because 123130410037 - 2¹⁵ = 123130377269 is a prime.

It is a super-2 number, since 2×123130410037² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123130409993 and 123130410020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123830410037) 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, 61565205018 + 61565205019.

It is an arithmetic number, because the mean of its divisors is an integer number (61565205019).

Almost surely, 2^123130410037 is an apocalyptic number.

It is an amenable number.

123130410037 is a deficient number, since it is larger than the sum of its proper divisors (1).

123130410037 is an equidigital number, since it uses as much as digits as its factorization.

123130410037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 123130410037 its reverse (730014031321), we get a palindrome (853144441358).

The spelling of 123130410037 in words is "one hundred twenty-three billion, one hundred thirty million, four hundred ten thousand, thirty-seven".