2311234321132 has 36 divisors (see below), whose sum is σ = 4469059905408. Its totient is φ = 1045060693600.

The previous prime is 2311234321129. The next prime is 2311234321147.

2311234321132 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2311234321132² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2311234321132.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 12408283 + ... + 12593170.

It is an arithmetic number, because the mean of its divisors is an integer number (124140552928).

Almost surely, 2^{2311234321132} is an apocalyptic number.

2311234321132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2311234321132 is a deficient number, since it is larger than the sum of its proper divisors (2157825584276).

2311234321132 is a wasteful number, since it uses less digits than its factorization.

2311234321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25001670 (or 25001657 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The spelling of 2311234321132 in words is "two trillion, three hundred eleven billion, two hundred thirty-four million, three hundred twenty-one thousand, one hundred thirty-two".