11325142603 has 16 divisors (see below), whose sum is σ = 12626716320. Its totient is φ = 10094547456.

The previous prime is 11325142597. The next prime is 11325142643. The reversal of 11325142603 is 30624152311.

It is a cyclic number.

It is not a de Polignac number, because 11325142603 - 2²⁵ = 11291588171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11325142643) 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, 1843525 + ... + 1849657.

It is an arithmetic number, because the mean of its divisors is an integer number (789169770).

Almost surely, 2^11325142603 is an apocalyptic number.

11325142603 is a deficient number, since it is larger than the sum of its proper divisors (1301573717).

11325142603 is a wasteful number, since it uses less digits than its factorization.

11325142603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11886.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 11325142603 its reverse (30624152311), we get a palindrome (41949294914).

The spelling of 11325142603 in words is "eleven billion, three hundred twenty-five million, one hundred forty-two thousand, six hundred three".