7150113 has 20 divisors (see below), whose sum is σ = 10946628. Its totient is φ = 4648320.

The previous prime is 7150103. The next prime is 7150123. The reversal of 7150113 is 3110517.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7150103) and next prime (7150123).

It can be written as a sum of positive squares in 2 ways, for example, as 431649 + 6718464 = 657^2 + 2592^2 .

It is not a de Polignac number, because 7150113 - 2⁹ = 7149601 is a prime.

It is a super-2 number, since 2×7150113² = 102248231825538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2245 + ... + 4397.

Almost surely, 2^7150113 is an apocalyptic number.

It is an amenable number.

7150113 is a deficient number, since it is larger than the sum of its proper divisors (3796515).

7150113 is a wasteful number, since it uses less digits than its factorization.

7150113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 7150113 is about 2673.9695211427. The cubic root of 7150113 is about 192.6508672817.

The spelling of 7150113 in words is "seven million, one hundred fifty thousand, one hundred thirteen".