103011323329 has 2 divisors, whose sum is σ = 103011323330. Its totient is φ = 103011323328.

The previous prime is 103011323321. The next prime is 103011323407. The reversal of 103011323329 is 923323110301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84478585104 + 18532738225 = 290652^2 + 136135^2 .

It is a cyclic number.

It is not a de Polignac number, because 103011323329 - 2³ = 103011323321 is a prime.

It is a super-2 number, since 2×103011323329² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011323297 and 103011323306.

It is not a weakly prime, because it can be changed into another prime (103011323321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505661664 + 51505661665.

It is an arithmetic number, because the mean of its divisors is an integer number (51505661665).

Almost surely, 2^103011323329 is an apocalyptic number.

It is an amenable number.

103011323329 is a deficient number, since it is larger than the sum of its proper divisors (1).

103011323329 is an equidigital number, since it uses as much as digits as its factorization.

103011323329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 103011323329 in words is "one hundred three billion, eleven million, three hundred twenty-three thousand, three hundred twenty-nine".