133113031103 has 8 divisors (see below), whose sum is σ = 144771828096. Its totient is φ = 121656996000.

The previous prime is 133113031087. The next prime is 133113031111. The reversal of 133113031103 is 301130311331.

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

It is a cyclic number.

It is not a de Polignac number, because 133113031103 - 2⁴ = 133113031087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133113031193) 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, 50689103 + ... + 50691728.

It is an arithmetic number, because the mean of its divisors is an integer number (18096478512).

Almost surely, 2^133113031103 is an apocalyptic number.

133113031103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133113031103 is a deficient number, since it is larger than the sum of its proper divisors (11658796993).

133113031103 is a wasteful number, since it uses less digits than its factorization.

133113031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101380945.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 133113031103 its reverse (301130311331), we get a palindrome (434243342434).

The spelling of 133113031103 in words is "one hundred thirty-three billion, one hundred thirteen million, thirty-one thousand, one hundred three".