2113132132032 has 112 divisors (see below), whose sum is σ = 5692418709120. Its totient is φ = 691627620352.

The previous prime is 2113132132031. The next prime is 2113132132037. The reversal of 2113132132032 is 2302312313112.

It is a super-2 number, since 2×2113132132032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2113132131993 and 2113132132011.

It is not an unprimeable number, because it can be changed into a prime (2113132132031) 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 15 ways as a sum of consecutive naturals, for example, 9599263 + ... + 9816929.

Almost surely, 2^{2113132132032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113132132032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846209354560).

2113132132032 is an abundant number, since it is smaller than the sum of its proper divisors (3579286577088).

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

2113132132032 is a wasteful number, since it uses less digits than its factorization.

2113132132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218598 (or 218588 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2113132132032 its reverse (2302312313112), we get a palindrome (4415444445144).

The spelling of 2113132132032 in words is "two trillion, one hundred thirteen billion, one hundred thirty-two million, one hundred thirty-two thousand, thirty-two".