2123113342002 has 16 divisors (see below), whose sum is σ = 4257610674240. Its totient is φ = 705807115632.

The previous prime is 2123113341983. The next prime is 2123113342073. The reversal of 2123113342002 is 2002433113212.

It is a super-2 number, since 2×2123113342002² (a number of 25 digits) contains 22 as substring.

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, 474330502 + ... + 474334977.

It is an arithmetic number, because the mean of its divisors is an integer number (266100667140).

Almost surely, 2^{2123113342002} is an apocalyptic number.

2123113342002 is an abundant number, since it is smaller than the sum of its proper divisors (2134497332238).

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

2123113342002 is a wasteful number, since it uses less digits than its factorization.

2123113342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948665857.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2123113342002 its reverse (2002433113212), we get a palindrome (4125546455214).

The spelling of 2123113342002 in words is "two trillion, one hundred twenty-three billion, one hundred thirteen million, three hundred forty-two thousand, two".