1012313113011 has 24 divisors (see below), whose sum is σ = 1475760795600. Its totient is φ = 668655089856.

The previous prime is 1012313112983. The next prime is 1012313113027. The reversal of 1012313113011 is 1103113132101.

1012313113011 is a `hidden beast` number, since 10 + 12 + 31 + 311 + 301 + 1 = 666.

It is not a de Polignac number, because 1012313113011 - 2⁶ = 1012313112947 is a prime.

It is a super-2 number, since 2×1012313113011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1012313153011) 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 23 ways as a sum of consecutive naturals, for example, 533265 + ... + 1519538.

It is an arithmetic number, because the mean of its divisors is an integer number (61490033150).

Almost surely, 2^{1012313113011} is an apocalyptic number.

1012313113011 is a deficient number, since it is larger than the sum of its proper divisors (463447682589).

1012313113011 is a wasteful number, since it uses less digits than its factorization.

1012313113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053315 (or 2053312 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1012313113011 its reverse (1103113132101), we get a palindrome (2115426245112).

The spelling of 1012313113011 in words is "one trillion, twelve billion, three hundred thirteen million, one hundred thirteen thousand, eleven".