1102121433 has 24 divisors (see below), whose sum is σ = 1861690688. Its totient is φ = 615136032.

The previous prime is 1102121389. The next prime is 1102121477. The reversal of 1102121433 is 3341212011.

1102121433 is a `hidden beast` number, since 110 + 2 + 121 + 433 = 666.

It is an interprime number because it is at equal distance from previous prime (1102121389) and next prime (1102121477).

It is not a de Polignac number, because 1102121433 - 2²⁵ = 1068567001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102121483) 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 23 ways as a sum of consecutive naturals, for example, 200710 + ... + 206127.

Almost surely, 2^1102121433 is an apocalyptic number.

It is an amenable number.

1102121433 is a deficient number, since it is larger than the sum of its proper divisors (759569255).

1102121433 is a wasteful number, since it uses less digits than its factorization.

1102121433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406893 (or 406890 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1102121433 is about 33198.2143043869. The cubic root of 1102121433 is about 1032.9432993365.

Adding to 1102121433 its reverse (3341212011), we get a palindrome (4443333444).

The spelling of 1102121433 in words is "one billion, one hundred two million, one hundred twenty-one thousand, four hundred thirty-three".