1100130045100 has 36 divisors (see below), whose sum is σ = 2406079723264. Its totient is φ = 436587036480.

The previous prime is 1100130045083. The next prime is 1100130045107. The reversal of 1100130045100 is 15400310011.

It is a super-2 number, since 2×1100130045100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100130045107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43299507 + ... + 43324906.

Almost surely, 2^{1100130045100} is an apocalyptic number.

1100130045100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100130045100 is an abundant number, since it is smaller than the sum of its proper divisors (1305949678164).

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

1100130045100 is a wasteful number, since it uses less digits than its factorization.

1100130045100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86624554 (or 86624547 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 1100130045100 its reverse (15400310011), we get a palindrome (1115530355111).

The spelling of 1100130045100 in words is "one trillion, one hundred billion, one hundred thirty million, forty-five thousand, one hundred".