103011323213 has 2 divisors, whose sum is σ = 103011323214. Its totient is φ = 103011323212.

The previous prime is 103011323161. The next prime is 103011323227. The reversal of 103011323213 is 312323110301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100770058249 + 2241264964 = 317443^2 + 47342^2 .

It is a cyclic number.

It is not a de Polignac number, because 103011323213 - 2¹⁶ = 103011257677 is a prime.

It is a super-2 number, since 2×103011323213² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103011323243) 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, 51505661606 + 51505661607.

It is an arithmetic number, because the mean of its divisors is an integer number (51505661607).

Almost surely, 2^103011323213 is an apocalyptic number.

It is an amenable number.

103011323213 is a deficient number, since it is larger than the sum of its proper divisors (1).

103011323213 is an equidigital number, since it uses as much as digits as its factorization.

103011323213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103011323213 its reverse (312323110301), we get a palindrome (415334433514).

The spelling of 103011323213 in words is "one hundred three billion, eleven million, three hundred twenty-three thousand, two hundred thirteen".