1103430441430 has 32 divisors (see below), whose sum is σ = 2029304544768. Its totient is φ = 431863555200.

The previous prime is 1103430441401. The next prime is 1103430441437. The reversal of 1103430441430 is 341440343011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103430441437) 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, 4618837 + ... + 4851856.

It is an arithmetic number, because the mean of its divisors is an integer number (63415767024).

Almost surely, 2^{1103430441430} is an apocalyptic number.

1103430441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103430441430 is a deficient number, since it is larger than the sum of its proper divisors (925874103338).

1103430441430 is a wasteful number, since it uses less digits than its factorization.

1103430441430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9470952.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1103430441430 its reverse (341440343011), we get a palindrome (1444870784441).

The spelling of 1103430441430 in words is "one trillion, one hundred three billion, four hundred thirty million, four hundred forty-one thousand, four hundred thirty".