36350210021 has 4 divisors (see below), whose sum is σ = 36553284000. Its totient is φ = 36147136044.

The previous prime is 36350210011. The next prime is 36350210081. The reversal of 36350210021 is 12001205363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12001205363 = 7 ⋅1714457909.

It is a cyclic number.

It is not a de Polignac number, because 36350210021 - 2¹⁸ = 36349947877 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 (36350210011) by changing a digit.

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, 101536721 + ... + 101537078.

It is an arithmetic number, because the mean of its divisors is an integer number (9138321000).

Almost surely, 2^36350210021 is an apocalyptic number.

It is an amenable number.

36350210021 is a deficient number, since it is larger than the sum of its proper divisors (203073979).

36350210021 is a wasteful number, since it uses less digits than its factorization.

36350210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203073978.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 36350210021 its reverse (12001205363), we get a palindrome (48351415384).

The spelling of 36350210021 in words is "thirty-six billion, three hundred fifty million, two hundred ten thousand, twenty-one".