1113420004100 has 18 divisors (see below), whose sum is σ = 2416121409114. Its totient is φ = 445368001600.

The previous prime is 1113420004033. The next prime is 1113420004121. The reversal of 1113420004100 is 14000243111.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 164342673664 + 949077330436 = 405392^2 + 974206^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5567099921 + ... + 5567100120.

It is an arithmetic number, because the mean of its divisors is an integer number (134228967173).

Almost surely, 2^{1113420004100} is an apocalyptic number.

1113420004100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113420004100 is an abundant number, since it is smaller than the sum of its proper divisors (1302701405014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113420004100 is a wasteful number, since it uses less digits than its factorization.

1113420004100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11134200055 (or 11134200048 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1113420004100 its reverse (14000243111), we get a palindrome (1127420247211).

The spelling of 1113420004100 in words is "one trillion, one hundred thirteen billion, four hundred twenty million, four thousand, one hundred".