101213311103013 has 4 divisors (see below), whose sum is σ = 134951081470688. Its totient is φ = 67475540735340.

The previous prime is 101213311102987. The next prime is 101213311103063. The reversal of 101213311103013 is 310301113312101.

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 not a de Polignac number, because 101213311103013 - 2³⁴ = 101196131233829 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 (101213311103063) 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, 16868885183833 + ... + 16868885183838.

It is an arithmetic number, because the mean of its divisors is an integer number (33737770367672).

Almost surely, 2^{101213311103013} is an apocalyptic number.

It is an amenable number.

101213311103013 is a deficient number, since it is larger than the sum of its proper divisors (33737770367675).

101213311103013 is an equidigital number, since it uses as much as digits as its factorization.

101213311103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33737770367674.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 101213311103013 its reverse (310301113312101), we get a palindrome (411514424415114).

The spelling of 101213311103013 in words is "one hundred one trillion, two hundred thirteen billion, three hundred eleven million, one hundred three thousand, thirteen".