1013220103311 has 32 divisors (see below), whose sum is σ = 1632538837440. Its totient is φ = 617346576000.

The previous prime is 1013220103307. The next prime is 1013220103349. The reversal of 1013220103311 is 1133010223101.

1013220103311 is a `hidden beast` number, since 1 + 0 + 1 + 322 + 0 + 10 + 331 + 1 = 666.

It is not a de Polignac number, because 1013220103311 - 2² = 1013220103307 is a prime.

It is a super-2 number, since 2×1013220103311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013220103711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14254980 + ... + 14325881.

It is an arithmetic number, because the mean of its divisors is an integer number (51016838670).

Almost surely, 2^{1013220103311} is an apocalyptic number.

1013220103311 is a deficient number, since it is larger than the sum of its proper divisors (619318734129).

1013220103311 is a wasteful number, since it uses less digits than its factorization.

1013220103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28580984 (or 28580978 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1013220103311 its reverse (1133010223101), we get a palindrome (2146230326412).

The spelling of 1013220103311 in words is "one trillion, thirteen billion, two hundred twenty million, one hundred three thousand, three hundred eleven".