103406326546 has 8 divisors (see below), whose sum is σ = 155112294924. Its totient is φ = 51702228240.

The previous prime is 103406326531. The next prime is 103406326559. The reversal of 103406326546 is 645623604301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 89266500625 + 14139825921 = 298775^2 + 118911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 103406326499 and 103406326508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319965 + ... + 556048.

Almost surely, 2^103406326546 is an apocalyptic number.

103406326546 is a deficient number, since it is larger than the sum of its proper divisors (51705968378).

103406326546 is an equidigital number, since it uses as much as digits as its factorization.

103406326546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935036.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 103406326546 in words is "one hundred three billion, four hundred six million, three hundred twenty-six thousand, five hundred forty-six".