1102430430 has 48 divisors (see below), whose sum is σ = 2913322464. Its totient is φ = 289160640.

The previous prime is 1102430393. The next prime is 1102430437. The reversal of 1102430430 is 340342011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102430437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94914 + ... + 105893.

It is an arithmetic number, because the mean of its divisors is an integer number (60694218).

Almost surely, 2^1102430430 is an apocalyptic number.

1102430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102430430 is an abundant number, since it is smaller than the sum of its proper divisors (1810892034).

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

1102430430 is a wasteful number, since it uses less digits than its factorization.

1102430430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200881 (or 200878 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1102430430 is about 33202.8677978273. The cubic root of 1102430430 is about 1033.0398242586.

Adding to 1102430430 its reverse (340342011), we get a palindrome (1442772441).

The spelling of 1102430430 in words is "one billion, one hundred two million, four hundred thirty thousand, four hundred thirty".