1133013111100 has 72 divisors (see below), whose sum is σ = 2671196376240. Its totient is φ = 414641095680.

The previous prime is 1133013111059. The next prime is 1133013111121. The reversal of 1133013111100 is 11113103311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3709510 + ... + 4003309.

It is an arithmetic number, because the mean of its divisors is an integer number (37099949670).

Almost surely, 2^{1133013111100} is an apocalyptic number.

1133013111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133013111100 is an abundant number, since it is smaller than the sum of its proper divisors (1538183265140).

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

1133013111100 is a wasteful number, since it uses less digits than its factorization.

1133013111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7712959 (or 7712952 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 1133013111100 its reverse (11113103311), we get a palindrome (1144126214411).

The spelling of 1133013111100 in words is "one trillion, one hundred thirty-three billion, thirteen million, one hundred eleven thousand, one hundred".