7103106 has 32 divisors (see below), whose sum is σ = 15888000. Its totient is φ = 2352240.

The previous prime is 7103101. The next prime is 7103137. The reversal of 7103106 is 6013017.

It is a super-2 number, since 2×7103106² = 100908229694472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (7103101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10416 + ... + 11076.

It is an arithmetic number, because the mean of its divisors is an integer number (496500).

Almost surely, 2^7103106 is an apocalyptic number.

7103106 is an abundant number, since it is smaller than the sum of its proper divisors (8784894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7103106 is a wasteful number, since it uses less digits than its factorization.

7103106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 7103106 is about 2665.1652856812. The cubic root of 7103106 is about 192.2277570636.

The spelling of 7103106 in words is "seven million, one hundred three thousand, one hundred six".