1133422100 has 18 divisors (see below), whose sum is σ = 2459526174. Its totient is φ = 453368800.

The previous prime is 1133422091. The next prime is 1133422111. The reversal of 1133422100 is 12243311.

It can be written as a sum of positive squares in 3 ways, for example, as 29986576 + 1103435524 = 5476^2 + 33218^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5667011 + ... + 5667210.

It is an arithmetic number, because the mean of its divisors is an integer number (136640343).

Almost surely, 2^1133422100 is an apocalyptic number.

1133422100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133422100 is an abundant number, since it is smaller than the sum of its proper divisors (1326104074).

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

1133422100 is a wasteful number, since it uses less digits than its factorization.

1133422100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11334235 (or 11334228 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1133422100 is about 33666.3348168463. The cubic root of 1133422100 is about 1042.6308208795.

Adding to 1133422100 its reverse (12243311), we get a palindrome (1145665411).

The spelling of 1133422100 in words is "one billion, one hundred thirty-three million, four hundred twenty-two thousand, one hundred".