1206361263036 has 12 divisors (see below), whose sum is σ = 2814842947112. Its totient is φ = 402120421008.

The previous prime is 1206361263011. The next prime is 1206361263049. The reversal of 1206361263036 is 6303621636021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1206361262985 and 1206361263003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50265052615 + ... + 50265052638.

Almost surely, 2^{1206361263036} is an apocalyptic number.

It is an amenable number.

1206361263036 is an abundant number, since it is smaller than the sum of its proper divisors (1608481684076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1206361263036 is a wasteful number, since it uses less digits than its factorization.

1206361263036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100530105260 (or 100530105258 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

Adding to 1206361263036 its reverse (6303621636021), we get a palindrome (7509982899057).

The spelling of 1206361263036 in words is "one trillion, two hundred six billion, three hundred sixty-one million, two hundred sixty-three thousand, thirty-six".