36561102013 has 8 divisors (see below), whose sum is σ = 40158648000. Its totient is φ = 33130883808.

The previous prime is 36561102001. The next prime is 36561102043. The reversal of 36561102013 is 31020116563.

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

It is a cyclic number.

It is not a de Polignac number, because 36561102013 - 2²¹ = 36559004861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36561102043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41831488 + ... + 41832361.

It is an arithmetic number, because the mean of its divisors is an integer number (5019831000).

Almost surely, 2^36561102013 is an apocalyptic number.

It is an amenable number.

36561102013 is a deficient number, since it is larger than the sum of its proper divisors (3597545987).

36561102013 is a wasteful number, since it uses less digits than its factorization.

36561102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83663891.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 36561102013 its reverse (31020116563), we get a palindrome (67581218576).

The spelling of 36561102013 in words is "thirty-six billion, five hundred sixty-one million, one hundred two thousand, thirteen".