103412052041 has 12 divisors (see below), whose sum is σ = 108304407900. Its totient is φ = 98724181248.

The previous prime is 103412052031. The next prime is 103412052053. The reversal of 103412052041 is 140250214301.

It can be written as a sum of positive squares in 6 ways, for example, as 518017600 + 102894034441 = 22760^2 + 320771^2 .

It is a de Polignac number, because none of the positive numbers 2^k-103412052041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103412051998 and 103412052016.

It is not an unprimeable number, because it can be changed into a prime (103412052031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 615956 + ... + 765653.

It is an arithmetic number, because the mean of its divisors is an integer number (9025367325).

Almost surely, 2^103412052041 is an apocalyptic number.

It is an amenable number.

103412052041 is a deficient number, since it is larger than the sum of its proper divisors (4892355859).

103412052041 is an equidigital number, since it uses as much as digits as its factorization.

103412052041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381756 (or 1381727 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 103412052041 its reverse (140250214301), we get a palindrome (243662266342).

The spelling of 103412052041 in words is "one hundred three billion, four hundred twelve million, fifty-two thousand, forty-one".