1030564205361 has 40 divisors (see below), whose sum is σ = 1587312565344. Its totient is φ = 665942135040.

The previous prime is 1030564205357. The next prime is 1030564205369. The reversal of 1030564205361 is 1635024650301.

1030564205361 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 5 + 642 + 0 + 5 + 3 + 6 + 1 = 666.

It is not a de Polignac number, because 1030564205361 - 2² = 1030564205357 is a prime.

It is a super-2 number, since 2×1030564205361² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030564205369) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 673056 + ... + 1585601.

Almost surely, 2^{1030564205361} is an apocalyptic number.

It is an amenable number.

1030564205361 is a deficient number, since it is larger than the sum of its proper divisors (556748359983).

1030564205361 is a wasteful number, since it uses less digits than its factorization.

1030564205361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258843 (or 2258834 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 1030564205361 its reverse (1635024650301), we get a palindrome (2665588855662).

The spelling of 1030564205361 in words is "one trillion, thirty billion, five hundred sixty-four million, two hundred five thousand, three hundred sixty-one".