36211021373 has 4 divisors (see below), whose sum is σ = 36267513468. Its totient is φ = 36154529280.

The previous prime is 36211021367. The next prime is 36211021387. The reversal of 36211021373 is 37312011263.

36211021373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37312011263 = 229 ⋅162934547.

It can be written as a sum of positive squares in 2 ways, for example, as 25102282969 + 11108738404 = 158437^2 + 105398^2 .

It is a cyclic number.

It is not a de Polignac number, because 36211021373 - 2²⁴ = 36194244157 is a prime.

It is a super-2 number, since 2×36211021373² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36211021673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28245086 + ... + 28246367.

It is an arithmetic number, because the mean of its divisors is an integer number (9066878367).

Almost surely, 2^36211021373 is an apocalyptic number.

It is an amenable number.

36211021373 is a deficient number, since it is larger than the sum of its proper divisors (56492095).

36211021373 is an equidigital number, since it uses as much as digits as its factorization.

36211021373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56492094.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 36211021373 in words is "thirty-six billion, two hundred eleven million, twenty-one thousand, three hundred seventy-three".