2152533103112 has 32 divisors (see below), whose sum is σ = 4613708363520. Its totient is φ = 922286701440.

The previous prime is 2152533103111. The next prime is 2152533103121. The reversal of 2152533103112 is 2113013352512.

It is not an unprimeable number, because it can be changed into a prime (2152533103111) 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 7 ways as a sum of consecutive naturals, for example, 4510064 + ... + 4964447.

It is an arithmetic number, because the mean of its divisors is an integer number (144178386360).

Almost surely, 2^{2152533103112} is an apocalyptic number.

It is an amenable number.

2152533103112 is an abundant number, since it is smaller than the sum of its proper divisors (2461175260408).

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

2152533103112 is a wasteful number, since it uses less digits than its factorization.

2152533103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9478581 (or 9478577 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 2152533103112 its reverse (2113013352512), we get a palindrome (4265546455624).

The spelling of 2152533103112 in words is "two trillion, one hundred fifty-two billion, five hundred thirty-three million, one hundred three thousand, one hundred twelve".