7126102141 has 2 divisors, whose sum is σ = 7126102142. Its totient is φ = 7126102140.

The previous prime is 7126102073. The next prime is 7126102147. The reversal of 7126102141 is 1412016217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7084757241 + 41344900 = 84171^2 + 6430^2 .

It is a cyclic number.

It is not a de Polignac number, because 7126102141 - 2¹⁵ = 7126069373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7126102147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563051070 + 3563051071.

It is an arithmetic number, because the mean of its divisors is an integer number (3563051071).

Almost surely, 2^7126102141 is an apocalyptic number.

It is an amenable number.

7126102141 is a deficient number, since it is larger than the sum of its proper divisors (1).

7126102141 is an equidigital number, since it uses as much as digits as its factorization.

7126102141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 7126102141 is about 84416.2433480666. The cubic root of 7126102141 is about 1924.3497790232.

Adding to 7126102141 its reverse (1412016217), we get a palindrome (8538118358).

The spelling of 7126102141 in words is "seven billion, one hundred twenty-six million, one hundred two thousand, one hundred forty-one".