1331132100132 has 12 divisors (see below), whose sum is σ = 3105974900336. Its totient is φ = 443710700040.

The previous prime is 1331132100079. The next prime is 1331132100157. The reversal of 1331132100132 is 2310012311331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1331132100099 and 1331132100108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55463837494 + ... + 55463837517.

Almost surely, 2^{1331132100132} is an apocalyptic number.

1331132100132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1331132100132 is an abundant number, since it is smaller than the sum of its proper divisors (1774842800204).

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

1331132100132 is a wasteful number, since it uses less digits than its factorization.

1331132100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110927675018 (or 110927675016 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1331132100132 its reverse (2310012311331), we get a palindrome (3641144411463).

The spelling of 1331132100132 in words is "one trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred thousand, one hundred thirty-two".