1010103133231 has 2 divisors, whose sum is σ = 1010103133232. Its totient is φ = 1010103133230.

The previous prime is 1010103133229. The next prime is 1010103133289. The reversal of 1010103133231 is 1323313010101.

It is a weak prime.

It is an emirp because it is prime and its reverse (1323313010101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010103133231 - 2¹ = 1010103133229 is a prime.

It is a super-2 number, since 2×1010103133231² (a number of 25 digits) contains 22 as substring.

Together with 1010103133229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010103133199 and 1010103133208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010103133031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505051566615 + 505051566616.

It is an arithmetic number, because the mean of its divisors is an integer number (505051566616).

Almost surely, 2^{1010103133231} is an apocalyptic number.

1010103133231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010103133231 is an equidigital number, since it uses as much as digits as its factorization.

1010103133231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1010103133231 its reverse (1323313010101), we get a palindrome (2333416143332).

The spelling of 1010103133231 in words is "one trillion, ten billion, one hundred three million, one hundred thirty-three thousand, two hundred thirty-one".