1020360556202 has 8 divisors (see below), whose sum is σ = 1648274744676. Its totient is φ = 470935641312.

The previous prime is 1020360556183. The next prime is 1020360556231. The reversal of 1020360556202 is 2026550630201.

It can be written as a sum of positive squares in 2 ways, for example, as 769671081481 + 250689474721 = 877309^2 + 500689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1020360556202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19622318363 + ... + 19622318414.

Almost surely, 2^{1020360556202} is an apocalyptic number.

1020360556202 is a deficient number, since it is larger than the sum of its proper divisors (627914188474).

1020360556202 is a wasteful number, since it uses less digits than its factorization.

1020360556202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39244636792.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 1020360556202 in words is "one trillion, twenty billion, three hundred sixty million, five hundred fifty-six thousand, two hundred two".