2113423113329 has 8 divisors (see below), whose sum is σ = 2305638833760. Its totient is φ = 1921221784000.

The previous prime is 2113423113317. The next prime is 2113423113331. The reversal of 2113423113329 is 9233113243112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113423113329 - 2³⁶ = 2044703636593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113423113629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3289559 + ... + 3879180.

It is an arithmetic number, because the mean of its divisors is an integer number (288204854220).

Almost surely, 2^{2113423113329} is an apocalyptic number.

It is an amenable number.

2113423113329 is a deficient number, since it is larger than the sum of its proper divisors (192215720431).

2113423113329 is a wasteful number, since it uses less digits than its factorization.

2113423113329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195551.

The product of its digits is 23328, while the sum is 35.

The spelling of 2113423113329 in words is "two trillion, one hundred thirteen billion, four hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-nine".