1102434423 has 8 divisors (see below), whose sum is σ = 1471893888. Its totient is φ = 733965624.

The previous prime is 1102434407. The next prime is 1102434427. The reversal of 1102434423 is 3244342011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102434423 - 2⁴ = 1102434407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102434393 and 1102434402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102434427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245065 + ... + 249522.

It is an arithmetic number, because the mean of its divisors is an integer number (183986736).

Almost surely, 2^1102434423 is an apocalyptic number.

1102434423 is a deficient number, since it is larger than the sum of its proper divisors (369459465).

1102434423 is an equidigital number, since it uses as much as digits as its factorization.

1102434423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495333.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1102434423 is about 33202.9279281210. The cubic root of 1102434423 is about 1033.0410714796.

Adding to 1102434423 its reverse (3244342011), we get a palindrome (4346776434).

The spelling of 1102434423 in words is "one billion, one hundred two million, four hundred thirty-four thousand, four hundred twenty-three".