1111230132100 has 108 divisors (see below), whose sum is σ = 2706908746752. Its totient is φ = 395485956800.

The previous prime is 1111230132097. The next prime is 1111230132107. The reversal of 1111230132100 is 12310321111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1111230132107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 408292 + ... + 1545691.

Almost surely, 2^{1111230132100} is an apocalyptic number.

1111230132100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111230132100 is an abundant number, since it is smaller than the sum of its proper divisors (1595678614652).

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

1111230132100 is a wasteful number, since it uses less digits than its factorization.

1111230132100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954066 (or 1954048 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1111230132100 its reverse (12310321111), we get a palindrome (1123540453211).

The spelling of 1111230132100 in words is "one trillion, one hundred eleven billion, two hundred thirty million, one hundred thirty-two thousand, one hundred".