1020360563061 has 16 divisors (see below), whose sum is σ = 1560368373888. Its totient is φ = 580988217600.

The previous prime is 1020360563023. The next prime is 1020360563143. The reversal of 1020360563061 is 1603650630201.

It is not a de Polignac number, because 1020360563061 - 2¹¹ = 1020360561013 is a prime.

It is a super-2 number, since 2×1020360563061² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020360563461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86450680 + ... + 86462481.

It is an arithmetic number, because the mean of its divisors is an integer number (97523023368).

Almost surely, 2^{1020360563061} is an apocalyptic number.

It is an amenable number.

1020360563061 is a deficient number, since it is larger than the sum of its proper divisors (540007810827).

1020360563061 is a wasteful number, since it uses less digits than its factorization.

1020360563061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172913452.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 1020360563061 in words is "one trillion, twenty billion, three hundred sixty million, five hundred sixty-three thousand, sixty-one".