7292131129 has 2 divisors, whose sum is σ = 7292131130. Its totient is φ = 7292131128.

The previous prime is 7292131097. The next prime is 7292131141. The reversal of 7292131129 is 9211312927.

7292131129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4250388025 + 3041743104 = 65195^2 + 55152^2 .

It is an emirp because it is prime and its reverse (9211312927) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7292131129 - 2⁵ = 7292131097 is a prime.

It is not a weakly prime, because it can be changed into another prime (7292135129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3646065564 + 3646065565.

It is an arithmetic number, because the mean of its divisors is an integer number (3646065565).

Almost surely, 2^7292131129 is an apocalyptic number.

It is an amenable number.

7292131129 is a deficient number, since it is larger than the sum of its proper divisors (1).

7292131129 is an equidigital number, since it uses as much as digits as its factorization.

7292131129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 37.

The square root of 7292131129 is about 85393.9759526397. The cubic root of 7292131129 is about 1939.1801482267.

The spelling of 7292131129 in words is "seven billion, two hundred ninety-two million, one hundred thirty-one thousand, one hundred twenty-nine".