13150133603 has 4 divisors (see below), whose sum is σ = 13150569480. Its totient is φ = 13149697728.

The previous prime is 13150133599. The next prime is 13150133627. The reversal of 13150133603 is 30633105131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13150133603 - 2² = 13150133599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13150133653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169025 + ... + 234242.

It is an arithmetic number, because the mean of its divisors is an integer number (3287642370).

Almost surely, 2^13150133603 is an apocalyptic number.

13150133603 is a deficient number, since it is larger than the sum of its proper divisors (435877).

13150133603 is an equidigital number, since it uses as much as digits as its factorization.

13150133603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435876.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 13150133603 its reverse (30633105131), we get a palindrome (43783238734).

The spelling of 13150133603 in words is "thirteen billion, one hundred fifty million, one hundred thirty-three thousand, six hundred three".