103112606 has 4 divisors (see below), whose sum is σ = 154668912. Its totient is φ = 51556302.

The previous prime is 103112561. The next prime is 103112627. The reversal of 103112606 is 606211301.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×103112606² = 21264419032222472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25778150 + ... + 25778153.

It is an arithmetic number, because the mean of its divisors is an integer number (38667228).

Almost surely, 2^103112606 is an apocalyptic number.

103112606 is a deficient number, since it is larger than the sum of its proper divisors (51556306).

103112606 is an equidigital number, since it uses as much as digits as its factorization.

103112606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51556305.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 103112606 is about 10154.4377490829. The cubic root of 103112606 is about 468.9255765147.

Adding to 103112606 its reverse (606211301), we get a palindrome (709323907).

The spelling of 103112606 in words is "one hundred three million, one hundred twelve thousand, six hundred six".