124112141137 has 2 divisors, whose sum is σ = 124112141138. Its totient is φ = 124112141136.

The previous prime is 124112141129. The next prime is 124112141147. The reversal of 124112141137 is 731141211421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120748605121 + 3363536016 = 347489^2 + 57996^2 .

It is a cyclic number.

It is not a de Polignac number, because 124112141137 - 2³ = 124112141129 is a prime.

It is a super-2 number, since 2×124112141137² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124112141117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62056070568 + 62056070569.

It is an arithmetic number, because the mean of its divisors is an integer number (62056070569).

Almost surely, 2^124112141137 is an apocalyptic number.

It is an amenable number.

124112141137 is a deficient number, since it is larger than the sum of its proper divisors (1).

124112141137 is an equidigital number, since it uses as much as digits as its factorization.

124112141137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 28.

Adding to 124112141137 its reverse (731141211421), we get a palindrome (855253352558).

The spelling of 124112141137 in words is "one hundred twenty-four billion, one hundred twelve million, one hundred forty-one thousand, one hundred thirty-seven".