103112203025473 has 2 divisors, whose sum is σ = 103112203025474. Its totient is φ = 103112203025472.

The previous prime is 103112203025459. The next prime is 103112203025581. The reversal of 103112203025473 is 374520302211301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99743025302449 + 3369177723024 = 9987143^2 + 1835532^2 .

It is a cyclic number.

It is not a de Polignac number, because 103112203025473 - 2⁵ = 103112203025441 is a prime.

It is not a weakly prime, because it can be changed into another prime (103112203025423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51556101512736 + 51556101512737.

It is an arithmetic number, because the mean of its divisors is an integer number (51556101512737).

Almost surely, 2^{103112203025473} is an apocalyptic number.

It is an amenable number.

103112203025473 is a deficient number, since it is larger than the sum of its proper divisors (1).

103112203025473 is an equidigital number, since it uses as much as digits as its factorization.

103112203025473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 103112203025473 its reverse (374520302211301), we get a palindrome (477632505236774).

The spelling of 103112203025473 in words is "one hundred three trillion, one hundred twelve billion, two hundred three million, twenty-five thousand, four hundred seventy-three".