2135000005312 has 56 divisors (see below), whose sum is σ = 4327264040400. Its totient is φ = 1044823796736.

The previous prime is 2135000005279. The next prime is 2135000005337.

2135000005312 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369823 + ... + 2099230.

It is an arithmetic number, because the mean of its divisors is an integer number (77272572150).

Almost surely, 2^{2135000005312} is an apocalyptic number.

It is an amenable number.

2135000005312 is an abundant number, since it is smaller than the sum of its proper divisors (2192264035088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135000005312 is a wasteful number, since it uses less digits than its factorization.

2135000005312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469353 (or 2469343 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

It can be divided in two parts, 213500000 and 5312, that added together give a palindrome (213505312).

The spelling of 2135000005312 in words is "two trillion, one hundred thirty-five billion, five thousand, three hundred twelve".