133100113223 has 32 divisors (see below), whose sum is σ = 177972733440. Its totient is φ = 96401784960.

The previous prime is 133100113219. The next prime is 133100113231. The reversal of 133100113223 is 322311001331.

It is a cyclic number.

It is not a de Polignac number, because 133100113223 - 2² = 133100113219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133100113195 and 133100113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133100113213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780740 + ... + 935817.

It is an arithmetic number, because the mean of its divisors is an integer number (5561647920).

Almost surely, 2^133100113223 is an apocalyptic number.

133100113223 is a deficient number, since it is larger than the sum of its proper divisors (44872620217).

133100113223 is a wasteful number, since it uses less digits than its factorization.

133100113223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716647.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133100113223 its reverse (322311001331), we get a palindrome (455411114554).

The spelling of 133100113223 in words is "one hundred thirty-three billion, one hundred million, one hundred thirteen thousand, two hundred twenty-three".