1111231100132 has 12 divisors (see below), whose sum is σ = 1989878947056. Its totient is φ = 542694258120.

The previous prime is 1111231100099. The next prime is 1111231100137. The reversal of 1111231100132 is 2310011321111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111231100132.

It is not an unprimeable number, because it can be changed into a prime (1111231100137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3230322794 + ... + 3230323137.

It is an arithmetic number, because the mean of its divisors is an integer number (165823245588).

Almost surely, 2^{1111231100132} is an apocalyptic number.

It is an amenable number.

1111231100132 is a deficient number, since it is larger than the sum of its proper divisors (878647846924).

1111231100132 is a wasteful number, since it uses less digits than its factorization.

1111231100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460645978 (or 6460645976 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1111231100132 its reverse (2310011321111), we get a palindrome (3421242421243).

The spelling of 1111231100132 in words is "one trillion, one hundred eleven billion, two hundred thirty-one million, one hundred thousand, one hundred thirty-two".