3113121103442 has 32 divisors (see below), whose sum is σ = 5635907085312. Its totient is φ = 1260810541584.

The previous prime is 3113121103423. The next prime is 3113121103459. The reversal of 3113121103442 is 2443011213113.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58214708 + ... + 58268159.

It is an arithmetic number, because the mean of its divisors is an integer number (176122096416).

Almost surely, 2^{3113121103442} is an apocalyptic number.

3113121103442 is a deficient number, since it is larger than the sum of its proper divisors (2522785981870).

3113121103442 is a wasteful number, since it uses less digits than its factorization.

3113121103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116482982.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 3113121103442 its reverse (2443011213113), we get a palindrome (5556132316555).

The spelling of 3113121103442 in words is "three trillion, one hundred thirteen billion, one hundred twenty-one million, one hundred three thousand, four hundred forty-two".