1126131630300 has 144 divisors (see below), whose sum is σ = 3622798681600. Its totient is φ = 300094891200.

The previous prime is 1126131630271. The next prime is 1126131630311. The reversal of 1126131630300 is 30361316211.

1126131630300 is a `hidden beast` number, since 1 + 1 + 2 + 613 + 16 + 3 + 0 + 30 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3796365 + ... + 4082235.

Almost surely, 2^{1126131630300} is an apocalyptic number.

1126131630300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126131630300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811399340800).

1126131630300 is an abundant number, since it is smaller than the sum of its proper divisors (2496667051300).

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

1126131630300 is a wasteful number, since it uses less digits than its factorization.

1126131630300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287353 (or 287340 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 1126131630300 its reverse (30361316211), we get a palindrome (1156492946511).

The spelling of 1126131630300 in words is "one trillion, one hundred twenty-six billion, one hundred thirty-one million, six hundred thirty thousand, three hundred".