133230353023 has 4 divisors (see below), whose sum is σ = 133235364240. Its totient is φ = 133225341808.

The previous prime is 133230352901. The next prime is 133230353033. The reversal of 133230353023 is 320353032331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133230353023 - 2³³ = 124640418431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133230352982 and 133230353000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133230353033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2465515 + ... + 2518972.

It is an arithmetic number, because the mean of its divisors is an integer number (33308841060).

Almost surely, 2^133230353023 is an apocalyptic number.

133230353023 is a deficient number, since it is larger than the sum of its proper divisors (5011217).

133230353023 is an equidigital number, since it uses as much as digits as its factorization.

133230353023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011216.

The product of its (nonzero) digits is 14580, while the sum is 28.

Adding to 133230353023 its reverse (320353032331), we get a palindrome (453583385354).

The spelling of 133230353023 in words is "one hundred thirty-three billion, two hundred thirty million, three hundred fifty-three thousand, twenty-three".