1100030121130 has 16 divisors (see below), whose sum is σ = 1982501765640. Its totient is φ = 439468148992.

The previous prime is 1100030121101. The next prime is 1100030121143. The reversal of 1100030121130 is 311210300011.

It can be written as a sum of positive squares in 4 ways, for example, as 1029906314649 + 70123806481 = 1014843^2 + 264809^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1100030121130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67978939 + ... + 67995118.

Almost surely, 2^{1100030121130} is an apocalyptic number.

1100030121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100030121130 is a deficient number, since it is larger than the sum of its proper divisors (882471644510).

1100030121130 is a wasteful number, since it uses less digits than its factorization.

1100030121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135974873.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1100030121130 its reverse (311210300011), we get a palindrome (1411240421141).

The spelling of 1100030121130 in words is "one trillion, one hundred billion, thirty million, one hundred twenty-one thousand, one hundred thirty".