11303982430 has 32 divisors (see below), whose sum is σ = 22042036800. Its totient is φ = 4173770016.

The previous prime is 11303982427. The next prime is 11303982433. The reversal of 11303982430 is 3428930311.

It is an interprime number because it is at equal distance from previous prime (11303982427) and next prime (11303982433).

It is a super-3 number, since 3×11303982430³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303982433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235290 + ... + 279229.

It is an arithmetic number, because the mean of its divisors is an integer number (688813650).

Almost surely, 2^11303982430 is an apocalyptic number.

11303982430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11303982430 is a deficient number, since it is larger than the sum of its proper divisors (10738054370).

11303982430 is an equidigital number, since it uses as much as digits as its factorization.

11303982430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514565 (or 514539 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 11303982430 in words is "eleven billion, three hundred three million, nine hundred eighty-two thousand, four hundred thirty".