7147072102 has 16 divisors (see below), whose sum is σ = 11360148912. Its totient is φ = 3360686080.

The previous prime is 7147072027. The next prime is 7147072111. The reversal of 7147072102 is 2012707417.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38299 + ... + 125542.

It is an arithmetic number, because the mean of its divisors is an integer number (710009307).

Almost surely, 2^7147072102 is an apocalyptic number.

7147072102 is a deficient number, since it is larger than the sum of its proper divisors (4213076810).

7147072102 is a wasteful number, since it uses less digits than its factorization.

7147072102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165143.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 7147072102 is about 84540.3578298554. The cubic root of 7147072102 is about 1926.2355234247.

Adding to 7147072102 its reverse (2012707417), we get a palindrome (9159779519).

The spelling of 7147072102 in words is "seven billion, one hundred forty-seven million, seventy-two thousand, one hundred two".