133703241603 has 8 divisors (see below), whose sum is σ = 184418264400. Its totient is φ = 86061856608.

The previous prime is 133703241599. The next prime is 133703241613. The reversal of 133703241603 is 306142307331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133703241603 - 2² = 133703241599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133703241613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768409348 + ... + 768409521.

It is an arithmetic number, because the mean of its divisors is an integer number (23052283050).

Almost surely, 2^133703241603 is an apocalyptic number.

133703241603 is a deficient number, since it is larger than the sum of its proper divisors (50715022797).

133703241603 is a wasteful number, since it uses less digits than its factorization.

133703241603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536818901.

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 133703241603 its reverse (306142307331), we get a palindrome (439845548934).

The spelling of 133703241603 in words is "one hundred thirty-three billion, seven hundred three million, two hundred forty-one thousand, six hundred three".