1101030133 has 4 divisors (see below), whose sum is σ = 1258320160. Its totient is φ = 943740108.

The previous prime is 1101030121. The next prime is 1101030169. The reversal of 1101030133 is 3310301011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1101030133 - 2¹⁷ = 1100899061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101030173) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78645003 + ... + 78645016.

It is an arithmetic number, because the mean of its divisors is an integer number (314580040).

Almost surely, 2^1101030133 is an apocalyptic number.

It is an amenable number.

1101030133 is a deficient number, since it is larger than the sum of its proper divisors (157290027).

1101030133 is an equidigital number, since it uses as much as digits as its factorization.

1101030133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157290026.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1101030133 is about 33181.7741086880. The cubic root of 1101030133 is about 1032.6022530432.

Adding to 1101030133 its reverse (3310301011), we get a palindrome (4411331144).

The spelling of 1101030133 in words is "one billion, one hundred one million, thirty thousand, one hundred thirty-three".