1102432433 has 4 divisors (see below), whose sum is σ = 1102537200. Its totient is φ = 1102327668.

The previous prime is 1102432399. The next prime is 1102432453. The reversal of 1102432433 is 3342342011.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1102432433 - 2⁶ = 1102432369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102432399 and 1102432408.

It is not an unprimeable number, because it can be changed into a prime (1102432453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34583 + ... + 58316.

It is an arithmetic number, because the mean of its divisors is an integer number (275634300).

Almost surely, 2^1102432433 is an apocalyptic number.

It is an amenable number.

1102432433 is a deficient number, since it is larger than the sum of its proper divisors (104767).

1102432433 is an equidigital number, since it uses as much as digits as its factorization.

1102432433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104766.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1102432433 is about 33202.8979608708. The cubic root of 1102432433 is about 1033.0404498998.

Adding to 1102432433 its reverse (3342342011), we get a palindrome (4444774444).

The spelling of 1102432433 in words is "one billion, one hundred two million, four hundred thirty-two thousand, four hundred thirty-three".