7103661072 has 40 divisors (see below), whose sum is σ = 19430604576. Its totient is φ = 2228599296.

The previous prime is 7103661029. The next prime is 7103661077. The reversal of 7103661072 is 2701663017.

It is not an unprimeable number, because it can be changed into a prime (7103661077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4351918 + ... + 4353549.

Almost surely, 2^7103661072 is an apocalyptic number.

It is an amenable number.

7103661072 is an abundant number, since it is smaller than the sum of its proper divisors (12326943504).

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

7103661072 is a wasteful number, since it uses less digits than its factorization.

7103661072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705495 (or 8705489 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 7103661072 is about 84283.2193974578. The cubic root of 7103661072 is about 1922.3276414389.

The spelling of 7103661072 in words is "seven billion, one hundred three million, six hundred sixty-one thousand, seventy-two".