1050325100161 has 2 divisors, whose sum is σ = 1050325100162. Its totient is φ = 1050325100160.

The previous prime is 1050325100131. The next prime is 1050325100219. The reversal of 1050325100161 is 1610015230501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 806190290161 + 244134810000 = 897881^2 + 494100^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050325100161 - 2¹³ = 1050325091969 is a prime.

It is a super-2 number, since 2×1050325100161² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050325100131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525162550080 + 525162550081.

It is an arithmetic number, because the mean of its divisors is an integer number (525162550081).

Almost surely, 2^{1050325100161} is an apocalyptic number.

It is an amenable number.

1050325100161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050325100161 is an equidigital number, since it uses as much as digits as its factorization.

1050325100161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1050325100161 in words is "one trillion, fifty billion, three hundred twenty-five million, one hundred thousand, one hundred sixty-one".