41321345552101 has 4 divisors (see below), whose sum is σ = 41321367009900. Its totient is φ = 41321324094304.

The previous prime is 41321345552099. The next prime is 41321345552107. The reversal of 41321345552101 is 10125554312314.

41321345552101 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.

It can be written as a sum of positive squares in 2 ways, for example, as 3557542961025 + 37763802591076 = 1886145^2 + 6145226^2 .

It is a cyclic number.

It is not a de Polignac number, because 41321345552101 - 2¹ = 41321345552099 is a prime.

It is a super-2 number, since 2×41321345552101² (a number of 28 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 (41321345552107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7520536 + ... + 11798353.

It is an arithmetic number, because the mean of its divisors is an integer number (10330341752475).

Almost surely, 2^{41321345552101} is an apocalyptic number.

It is an amenable number.

41321345552101 is a deficient number, since it is larger than the sum of its proper divisors (21457799).

41321345552101 is a wasteful number, since it uses less digits than its factorization.

41321345552101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21457798.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 41321345552101 its reverse (10125554312314), we get a palindrome (51446899864415).

The spelling of 41321345552101 in words is "forty-one trillion, three hundred twenty-one billion, three hundred forty-five million, five hundred fifty-two thousand, one hundred one".