113121140223004 has 24 divisors (see below), whose sum is σ = 200162041567488. Its totient is φ = 55933836992880.

The previous prime is 113121140222989. The next prime is 113121140223031. The reversal of 113121140223004 is 400322041121311.

It is a self number, because there is not a number n which added to its sum of digits gives 113121140223004.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 231193204 + ... + 231681979.

It is an arithmetic number, because the mean of its divisors is an integer number (8340085065312).

Almost surely, 2^{113121140223004} is an apocalyptic number.

It is an amenable number.

113121140223004 is a deficient number, since it is larger than the sum of its proper divisors (87040901344484).

113121140223004 is a wasteful number, since it uses less digits than its factorization.

113121140223004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462875865 (or 462875863 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 113121140223004 its reverse (400322041121311), we get a palindrome (513443181344315).

The spelling of 113121140223004 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred forty million, two hundred twenty-three thousand, four".