3682101102021 has 12 divisors (see below), whose sum is σ = 5324266683372. Its totient is φ = 2452114282176.

The previous prime is 3682101102013. The next prime is 3682101102091. The reversal of 3682101102021 is 1202011012863.

It can be written as a sum of positive squares in 2 ways, for example, as 574319949921 + 3107781152100 = 757839^2 + 1762890^2 .

It is not a de Polignac number, because 3682101102021 - 2³ = 3682101102013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3682101102091) 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 11 ways as a sum of consecutive naturals, for example, 218306586 + ... + 218323451.

It is an arithmetic number, because the mean of its divisors is an integer number (443688890281).

Almost surely, 2^{3682101102021} is an apocalyptic number.

It is an amenable number.

3682101102021 is a deficient number, since it is larger than the sum of its proper divisors (1642165581351).

3682101102021 is a wasteful number, since it uses less digits than its factorization.

3682101102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436630980 (or 436630977 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 3682101102021 its reverse (1202011012863), we get a palindrome (4884112114884).

The spelling of 3682101102021 in words is "three trillion, six hundred eighty-two billion, one hundred one million, one hundred two thousand, twenty-one".