133203122023 has 8 divisors (see below), whose sum is σ = 136809392688. Its totient is φ = 129597177024.

The previous prime is 133203122021. The next prime is 133203122029. The reversal of 133203122023 is 320221302331.

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 133203122023 - 2¹ = 133203122021 is a prime.

It is a super-2 number, since 2×133203122023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133203121985 and 133203122003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133203122021) 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, 908340 + ... + 1044742.

It is an arithmetic number, because the mean of its divisors is an integer number (17101174086).

Almost surely, 2^133203122023 is an apocalyptic number.

133203122023 is a deficient number, since it is larger than the sum of its proper divisors (3606270665).

133203122023 is a wasteful number, since it uses less digits than its factorization.

133203122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162833.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133203122023 its reverse (320221302331), we get a palindrome (453424424354).

The spelling of 133203122023 in words is "one hundred thirty-three billion, two hundred three million, one hundred twenty-two thousand, twenty-three".