2113122310132 has 12 divisors (see below), whose sum is σ = 3698050157956. Its totient is φ = 1056536550720.

The previous prime is 2113122310109. The next prime is 2113122310163. The reversal of 2113122310132 is 2310132213112.

It can be written as a sum of positive squares in 2 ways, for example, as 297969689956 + 1815152620176 = 545866^2 + 1347276^2 .

It is a super-4 number, since 4×2113122310132⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5957169 + ... + 6301912.

Almost surely, 2^{2113122310132} is an apocalyptic number.

It is an amenable number.

2113122310132 is a deficient number, since it is larger than the sum of its proper divisors (1584927847824).

2113122310132 is a wasteful number, since it uses less digits than its factorization.

2113122310132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302178 (or 12302176 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2113122310132 its reverse (2310132213112), we get a palindrome (4423254523244).

The spelling of 2113122310132 in words is "two trillion, one hundred thirteen billion, one hundred twenty-two million, three hundred ten thousand, one hundred thirty-two".