1000130200061 has 2 divisors, whose sum is σ = 1000130200062. Its totient is φ = 1000130200060.

The previous prime is 1000130200009. The next prime is 1000130200067. The reversal of 1000130200061 is 1600020310001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 522830224900 + 477299975161 = 723070^2 + 690869^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000130200061 - 2²² = 1000126005757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000130200067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500065100030 + 500065100031.

It is an arithmetic number, because the mean of its divisors is an integer number (500065100031).

Almost surely, 2^{1000130200061} is an apocalyptic number.

It is an amenable number.

1000130200061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000130200061 is an equidigital number, since it uses as much as digits as its factorization.

1000130200061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1000130200061 its reverse (1600020310001), we get a palindrome (2600150510062).

The spelling of 1000130200061 in words is "one trillion, one hundred thirty million, two hundred thousand, sixty-one".