1312106 has 8 divisors (see below), whose sum is σ = 2031744. Its totient is φ = 634860.

The previous prime is 1312093. The next prime is 1312133. The reversal of 1312106 is 6012131.

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

It is an Ulam number.

It is a zygodrome in base 4.

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, 10520 + ... + 10643.

It is an arithmetic number, because the mean of its divisors is an integer number (253968).

2^1312106 is an apocalyptic number.

1312106 is a deficient number, since it is larger than the sum of its proper divisors (719638).

1312106 is a wasteful number, since it uses less digits than its factorization.

1312106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21196.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1312106 is about 1145.4719551347. The cubic root of 1312106 is about 109.4770216513.

Adding to 1312106 its reverse (6012131), we get a palindrome (7324237).

The spelling of 1312106 in words is "one million, three hundred twelve thousand, one hundred six".