101213103311 has 16 divisors (see below), whose sum is σ = 103417737984. Its totient is φ = 99031145664.

The previous prime is 101213103283. The next prime is 101213103373. The reversal of 101213103311 is 113301312101.

It is a cyclic number.

It is not a de Polignac number, because 101213103311 - 2¹⁴ = 101213086927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101213103311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101219103311) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 6106211 + ... + 6122763.

It is an arithmetic number, because the mean of its divisors is an integer number (6463608624).

Almost surely, 2^101213103311 is an apocalyptic number.

101213103311 is a deficient number, since it is larger than the sum of its proper divisors (2204634673).

101213103311 is a wasteful number, since it uses less digits than its factorization.

101213103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17230.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 101213103311 its reverse (113301312101), we get a palindrome (214514415412).

The spelling of 101213103311 in words is "one hundred one billion, two hundred thirteen million, one hundred three thousand, three hundred eleven".