1051125224101 has 2 divisors, whose sum is σ = 1051125224102. Its totient is φ = 1051125224100.

The previous prime is 1051125224081. The next prime is 1051125224143. The reversal of 1051125224101 is 1014225211501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 667041359076 + 384083865025 = 816726^2 + 619745^2 .

It is an emirp because it is prime and its reverse (1014225211501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1051125224101 - 2²³ = 1051116835493 is a prime.

It is a super-2 number, since 2×1051125224101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051126224101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525562612050 + 525562612051.

It is an arithmetic number, because the mean of its divisors is an integer number (525562612051).

Almost surely, 2^{1051125224101} is an apocalyptic number.

It is an amenable number.

1051125224101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051125224101 is an equidigital number, since it uses as much as digits as its factorization.

1051125224101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 25.

The spelling of 1051125224101 in words is "one trillion, fifty-one billion, one hundred twenty-five million, two hundred twenty-four thousand, one hundred one".