1103152430 has 16 divisors (see below), whose sum is σ = 1986259104. Its totient is φ = 441131040.

The previous prime is 1103152429. The next prime is 1103152433. The reversal of 1103152430 is 342513011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103152433) 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, 24215 + ... + 52845.

It is an arithmetic number, because the mean of its divisors is an integer number (124141194).

Almost surely, 2^1103152430 is an apocalyptic number.

1103152430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103152430 is a deficient number, since it is larger than the sum of its proper divisors (883106674).

1103152430 is a wasteful number, since it uses less digits than its factorization.

1103152430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32491.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1103152430 is about 33213.7385730664. The cubic root of 1103152430 is about 1033.2652933579.

Adding to 1103152430 its reverse (342513011), we get a palindrome (1445665441).

The spelling of 1103152430 in words is "one billion, one hundred three million, one hundred fifty-two thousand, four hundred thirty".