103312132010123 has 2 divisors, whose sum is σ = 103312132010124. Its totient is φ = 103312132010122.

The previous prime is 103312132010099. The next prime is 103312132010189. The reversal of 103312132010123 is 321010231213301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103312132010123 - 2²⁰ = 103312130961547 is a prime.

It is not a weakly prime, because it can be changed into another prime (103312132010023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656066005061 + 51656066005062.

It is an arithmetic number, because the mean of its divisors is an integer number (51656066005062).

Almost surely, 2^{103312132010123} is an apocalyptic number.

103312132010123 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312132010123 is an equidigital number, since it uses as much as digits as its factorization.

103312132010123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103312132010123 its reverse (321010231213301), we get a palindrome (424322363223424).

The spelling of 103312132010123 in words is "one hundred three trillion, three hundred twelve billion, one hundred thirty-two million, ten thousand, one hundred twenty-three".