103012123303 has 2 divisors, whose sum is σ = 103012123304. Its totient is φ = 103012123302.

The previous prime is 103012123297. The next prime is 103012123309. The reversal of 103012123303 is 303321210301.

It is a balanced prime because it is at equal distance from previous prime (103012123297) and next prime (103012123309).

It is a cyclic number.

It is not a de Polignac number, because 103012123303 - 2³³ = 94422188711 is a prime.

It is a super-2 number, since 2×103012123303² (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 (103012123309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51506061651 + 51506061652.

It is an arithmetic number, because the mean of its divisors is an integer number (51506061652).

Almost surely, 2^103012123303 is an apocalyptic number.

103012123303 is a deficient number, since it is larger than the sum of its proper divisors (1).

103012123303 is an equidigital number, since it uses as much as digits as its factorization.

103012123303 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 19.

Adding to 103012123303 its reverse (303321210301), we get a palindrome (406333333604).

The spelling of 103012123303 in words is "one hundred three billion, twelve million, one hundred twenty-three thousand, three hundred three".