133113110301223 has 16 divisors (see below), whose sum is σ = 146284496316000. Its totient is φ = 120367780550784.

The previous prime is 133113110301211. The next prime is 133113110301229. The reversal of 133113110301223 is 322103011311331.

It is not a de Polignac number, because 133113110301223 - 2⁹ = 133113110300711 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 (133113110301229) 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, 149788348 + ... + 150674401.

It is an arithmetic number, because the mean of its divisors is an integer number (9142781019750).

Almost surely, 2^{133113110301223} is an apocalyptic number.

133113110301223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133113110301223 is a deficient number, since it is larger than the sum of its proper divisors (13171386014777).

133113110301223 is a wasteful number, since it uses less digits than its factorization.

133113110301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300463458.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 133113110301223 its reverse (322103011311331), we get a palindrome (455216121612554).

The spelling of 133113110301223 in words is "one hundred thirty-three trillion, one hundred thirteen billion, one hundred ten million, three hundred one thousand, two hundred twenty-three".