7130901 has 4 divisors (see below), whose sum is σ = 9507872. Its totient is φ = 4753932.

The previous prime is 7130891. The next prime is 7130911. The reversal of 7130901 is 1090317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1090317 = 3 ⋅363439.

It is an interprime number because it is at equal distance from previous prime (7130891) and next prime (7130911).

It is not a de Polignac number, because 7130901 - 2⁵ = 7130869 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130911) 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 3 ways as a sum of consecutive naturals, for example, 1188481 + ... + 1188486.

It is an arithmetic number, because the mean of its divisors is an integer number (2376968).

Almost surely, 2^7130901 is an apocalyptic number.

It is an amenable number.

7130901 is a deficient number, since it is larger than the sum of its proper divisors (2376971).

7130901 is a wasteful number, since it uses less digits than its factorization.

7130901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376970.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 7130901 is about 2670.3746928100. The cubic root of 7130901 is about 192.4781647241.

The spelling of 7130901 in words is "seven million, one hundred thirty thousand, nine hundred one".