1300103231137 has 2 divisors, whose sum is σ = 1300103231138. Its totient is φ = 1300103231136.

The previous prime is 1300103231113. The next prime is 1300103231173. The reversal of 1300103231137 is 7311323010031.

Together with next prime (1300103231173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1217736527121 + 82366704016 = 1103511^2 + 286996^2 .

It is an emirp because it is prime and its reverse (7311323010031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1300103231137 - 2¹⁹ = 1300102706849 is a prime.

It is a super-2 number, since 2×1300103231137² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1300103231437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650051615568 + 650051615569.

It is an arithmetic number, because the mean of its divisors is an integer number (650051615569).

Almost surely, 2^{1300103231137} is an apocalyptic number.

It is an amenable number.

1300103231137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300103231137 is an equidigital number, since it uses as much as digits as its factorization.

1300103231137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

Adding to 1300103231137 its reverse (7311323010031), we get a palindrome (8611426241168).

The spelling of 1300103231137 in words is "one trillion, three hundred billion, one hundred three million, two hundred thirty-one thousand, one hundred thirty-seven".