7102113 has 16 divisors (see below), whose sum is σ = 9831360. Its totient is φ = 4556736.

The previous prime is 7102103. The next prime is 7102127. The reversal of 7102113 is 3112017.

It is not a de Polignac number, because 7102113 - 2¹⁶ = 7036577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7102092 and 7102101.

It is not an unprimeable number, because it can be changed into a prime (7102103) 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, 11806 + ... + 12392.

It is an arithmetic number, because the mean of its divisors is an integer number (614460).

Almost surely, 2^7102113 is an apocalyptic number.

It is an amenable number.

7102113 is a deficient number, since it is larger than the sum of its proper divisors (2729247).

7102113 is a wasteful number, since it uses less digits than its factorization.

7102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 7102113 is about 2664.9789867839. The cubic root of 7102113 is about 192.2187989609.

The spelling of 7102113 in words is "seven million, one hundred two thousand, one hundred thirteen".