133330313103 has 16 divisors (see below), whose sum is σ = 192623195520. Its totient is φ = 81546048864.

The previous prime is 133330313093. The next prime is 133330313107. The reversal of 133330313103 is 301313033331.

It is not a de Polignac number, because 133330313103 - 2⁸ = 133330312847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133330313107) 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, 10480533 + ... + 10493246.

It is an arithmetic number, because the mean of its divisors is an integer number (12038949720).

Almost surely, 2^133330313103 is an apocalyptic number.

133330313103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133330313103 is a deficient number, since it is larger than the sum of its proper divisors (59292882417).

133330313103 is a wasteful number, since it uses less digits than its factorization.

133330313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20973958.

The product of its (nonzero) digits is 2187, while the sum is 24.

Adding to 133330313103 its reverse (301313033331), we get a palindrome (434643346434).

The spelling of 133330313103 in words is "one hundred thirty-three billion, three hundred thirty million, three hundred thirteen thousand, one hundred three".