41320121002 has 4 divisors (see below), whose sum is σ = 61980181506. Its totient is φ = 20660060500.

The previous prime is 41320120997. The next prime is 41320121033. The reversal of 41320121002 is 20012102314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20012102314 = 2 ⋅10006051157.

It can be written as a sum of positive squares in only one way, i.e., 38942680921 + 2377440081 = 197339^2 + 48759^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10330030249 + ... + 10330030252.

Almost surely, 2^41320121002 is an apocalyptic number.

41320121002 is a deficient number, since it is larger than the sum of its proper divisors (20660060504).

41320121002 is a wasteful number, since it uses less digits than its factorization.

41320121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20660060503.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 41320121002 its reverse (20012102314), we get a palindrome (61332223316).

The spelling of 41320121002 in words is "forty-one billion, three hundred twenty million, one hundred twenty-one thousand, two".