2113031423432 has 16 divisors (see below), whose sum is σ = 4012084982400. Its totient is φ = 1043142094800.

The previous prime is 2113031423417. The next prime is 2113031423449. The reversal of 2113031423432 is 2343241303112.

It is a super-3 number, since 3×2113031423432³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2113031423395 and 2113031423404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671701444 + ... + 1671702707.

It is an arithmetic number, because the mean of its divisors is an integer number (250755311400).

Almost surely, 2^{2113031423432} is an apocalyptic number.

It is an amenable number.

2113031423432 is a deficient number, since it is larger than the sum of its proper divisors (1899053558968).

2113031423432 is a wasteful number, since it uses less digits than its factorization.

2113031423432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343404236 (or 3343404232 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2113031423432 its reverse (2343241303112), we get a palindrome (4456272726544).

The spelling of 2113031423432 in words is "two trillion, one hundred thirteen billion, thirty-one million, four hundred twenty-three thousand, four hundred thirty-two".