113020121041004 has 24 divisors (see below), whose sum is σ = 198021192706848. Its totient is φ = 56442640164480.

The previous prime is 113020121040901. The next prime is 113020121041007. The reversal of 113020121041004 is 400140121020311.

It is not an unprimeable number, because it can be changed into a prime (113020121041007) 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, 177519089 + ... + 178154615.

It is an arithmetic number, because the mean of its divisors is an integer number (8250883029452).

Almost surely, 2^{113020121041004} is an apocalyptic number.

It is an amenable number.

113020121041004 is a deficient number, since it is larger than the sum of its proper divisors (85001071665844).

113020121041004 is a wasteful number, since it uses less digits than its factorization.

113020121041004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688505 (or 688503 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 113020121041004 its reverse (400140121020311), we get a palindrome (513160242061315).

The spelling of 113020121041004 in words is "one hundred thirteen trillion, twenty billion, one hundred twenty-one million, forty-one thousand, four".