1011100303130 has 32 divisors (see below), whose sum is σ = 1871332016400. Its totient is φ = 393168701952.

The previous prime is 1011100303117. The next prime is 1011100303139. The reversal of 1011100303130 is 313030011101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 882327698329 + 128772604801 = 939323^2 + 358849^2 .

It is not an unprimeable number, because it can be changed into a prime (1011100303139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8693315 + ... + 8808854.

Almost surely, 2^{1011100303130} is an apocalyptic number.

1011100303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011100303130 is a deficient number, since it is larger than the sum of its proper divisors (860231713270).

1011100303130 is a wasteful number, since it uses less digits than its factorization.

1011100303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17502338.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 1011100303130 its reverse (313030011101), we get a palindrome (1324130314231).

The spelling of 1011100303130 in words is "one trillion, eleven billion, one hundred million, three hundred three thousand, one hundred thirty".