1133379100 has 36 divisors (see below), whose sum is σ = 2810781904. Its totient is φ = 388586880.

The previous prime is 1133379043. The next prime is 1133379161. The reversal of 1133379100 is 19733311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 808857 + ... + 810256.

Almost surely, 2^1133379100 is an apocalyptic number.

1133379100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133379100 is an abundant number, since it is smaller than the sum of its proper divisors (1677402804).

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

1133379100 is a wasteful number, since it uses less digits than its factorization.

1133379100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619134 (or 1619127 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 1133379100 is about 33665.6961906330. The cubic root of 1133379100 is about 1042.6176355321.

The spelling of 1133379100 in words is "one billion, one hundred thirty-three million, three hundred seventy-nine thousand, one hundred".