2112310003011 has 32 divisors (see below), whose sum is σ = 3109396308480. Its totient is φ = 1267215878400.

The previous prime is 2112310003007. The next prime is 2112310003019. The reversal of 2112310003011 is 1103000132112.

It is a happy number.

It is not a de Polignac number, because 2112310003011 - 2² = 2112310003007 is a prime.

It is a super-2 number, since 2×2112310003011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112310003019) 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, 1608316 + ... + 2609846.

It is an arithmetic number, because the mean of its divisors is an integer number (97168634640).

Almost surely, 2^{2112310003011} is an apocalyptic number.

2112310003011 is a deficient number, since it is larger than the sum of its proper divisors (997086305469).

2112310003011 is a wasteful number, since it uses less digits than its factorization.

2112310003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002907.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2112310003011 its reverse (1103000132112), we get a palindrome (3215310135123).

The spelling of 2112310003011 in words is "two trillion, one hundred twelve billion, three hundred ten million, three thousand, eleven".