103406326 has 16 divisors (see below), whose sum is σ = 157798080. Its totient is φ = 50810760.

The previous prime is 103406311. The next prime is 103406327. The reversal of 103406326 is 623604301.

It is a self number, because there is not a number n which added to its sum of digits gives 103406326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103406327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87721 + ... + 88891.

It is an arithmetic number, because the mean of its divisors is an integer number (9862380).

Almost surely, 2^103406326 is an apocalyptic number.

103406326 is a deficient number, since it is larger than the sum of its proper divisors (54391754).

103406326 is a wasteful number, since it uses less digits than its factorization.

103406326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 103406326 is about 10168.8901065947. The cubic root of 103406326 is about 469.3704049188.

The spelling of 103406326 in words is "one hundred three million, four hundred six thousand, three hundred twenty-six".