7053131 has 4 divisors (see below), whose sum is σ = 7121712. Its totient is φ = 6984552.

The previous prime is 7053127. The next prime is 7053197. The reversal of 7053131 is 1313507.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7053131 - 2² = 7053127 is a prime.

It is a super-2 number, since 2×7053131² = 99493313806322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7053031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34136 + ... + 34341.

It is an arithmetic number, because the mean of its divisors is an integer number (1780428).

Almost surely, 2^7053131 is an apocalyptic number.

7053131 is a deficient number, since it is larger than the sum of its proper divisors (68581).

7053131 is a wasteful number, since it uses less digits than its factorization.

7053131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68580.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 7053131 is about 2655.7731454324. The cubic root of 7053131 is about 191.7758796189.

Adding to 7053131 its reverse (1313507), we get a palindrome (8366638).

The spelling of 7053131 in words is "seven million, fifty-three thousand, one hundred thirty-one".