10101213322013 has 4 divisors (see below), whose sum is σ = 11019505442208. Its totient is φ = 9182921201820.

The previous prime is 10101213321943. The next prime is 10101213322019. The reversal of 10101213322013 is 31022331210101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10101213322013 - 2¹⁸ = 10101213059869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101213322019) 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, 459146060081 + ... + 459146060102.

It is an arithmetic number, because the mean of its divisors is an integer number (2754876360552).

Almost surely, 2^{10101213322013} is an apocalyptic number.

It is an amenable number.

10101213322013 is a deficient number, since it is larger than the sum of its proper divisors (918292120195).

10101213322013 is an equidigital number, since it uses as much as digits as its factorization.

10101213322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918292120194.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10101213322013 its reverse (31022331210101), we get a palindrome (41123544532114).

The spelling of 10101213322013 in words is "ten trillion, one hundred one billion, two hundred thirteen million, three hundred twenty-two thousand, thirteen".