123532033033 has 4 divisors (see below), whose sum is σ = 127791758340. Its totient is φ = 119272307728.

The previous prime is 123532033007. The next prime is 123532033039. The reversal of 123532033033 is 330330235321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21727644409 + 101804388624 = 147403^2 + 319068^2 .

It is a cyclic number.

It is not a de Polignac number, because 123532033033 - 2⁹ = 123532032521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123532032992 and 123532033010.

It is not an unprimeable number, because it can be changed into a prime (123532033039) 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, 2129862610 + ... + 2129862667.

It is an arithmetic number, because the mean of its divisors is an integer number (31947939585).

Almost surely, 2^123532033033 is an apocalyptic number.

It is an amenable number.

123532033033 is a deficient number, since it is larger than the sum of its proper divisors (4259725307).

123532033033 is an equidigital number, since it uses as much as digits as its factorization.

123532033033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259725306.

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

Adding to 123532033033 its reverse (330330235321), we get a palindrome (453862268354).

The spelling of 123532033033 in words is "one hundred twenty-three billion, five hundred thirty-two million, thirty-three thousand, thirty-three".