11313100042 has 48 divisors (see below), whose sum is σ = 18738345600. Its totient is φ = 5107415040.

The previous prime is 11313100037. The next prime is 11313100063. The reversal of 11313100042 is 24000131311.

It is a junction number, because it is equal to n+sod(n) for n = 11313099989 and 11313100025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2522442 + ... + 2526922.

It is an arithmetic number, because the mean of its divisors is an integer number (390382200).

Almost surely, 2^11313100042 is an apocalyptic number.

11313100042 is a deficient number, since it is larger than the sum of its proper divisors (7425245558).

11313100042 is a wasteful number, since it uses less digits than its factorization.

11313100042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11313100042 its reverse (24000131311), we get a palindrome (35313231353).

The spelling of 11313100042 in words is "eleven billion, three hundred thirteen million, one hundred thousand, forty-two".