133323021123 has 8 divisors (see below), whose sum is σ = 182099736336. Its totient is φ = 86714160000.

The previous prime is 133323021121. The next prime is 133323021149. The reversal of 133323021123 is 321120323331.

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

It is not a de Polignac number, because 133323021123 - 2¹ = 133323021121 is a prime.

It is a super-2 number, since 2×133323021123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133323021093 and 133323021102.

It is not an unprimeable number, because it can be changed into a prime (133323021121) 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, 541963378 + ... + 541963623.

It is an arithmetic number, because the mean of its divisors is an integer number (22762467042).

Almost surely, 2^133323021123 is an apocalyptic number.

133323021123 is a deficient number, since it is larger than the sum of its proper divisors (48776715213).

133323021123 is a wasteful number, since it uses less digits than its factorization.

133323021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083927045.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133323021123 its reverse (321120323331), we get a palindrome (454443344454).

The spelling of 133323021123 in words is "one hundred thirty-three billion, three hundred twenty-three million, twenty-one thousand, one hundred twenty-three".