10021311342002 has 4 divisors (see below), whose sum is σ = 15031967013006. Its totient is φ = 5010655671000.

The previous prime is 10021311341989. The next prime is 10021311342013. The reversal of 10021311342002 is 20024311312001.

10021311342002 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 only one way, i.e., 6727482000121 + 3293829341881 = 2593739^2 + 1814891^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505327835499 + ... + 2505327835502.

Almost surely, 2^{10021311342002} is an apocalyptic number.

10021311342002 is a deficient number, since it is larger than the sum of its proper divisors (5010655671004).

10021311342002 is an equidigital number, since it uses as much as digits as its factorization.

10021311342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010655671003.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10021311342002 its reverse (20024311312001), we get a palindrome (30045622654003).

The spelling of 10021311342002 in words is "ten trillion, twenty-one billion, three hundred eleven million, three hundred forty-two thousand, two".