123532041 has 4 divisors (see below), whose sum is σ = 164709392. Its totient is φ = 82354692.

The previous prime is 123532039. The next prime is 123532067. The reversal of 123532041 is 140235321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140235321 = 3 ⋅46745107.

It is not a de Polignac number, because 123532041 - 2¹ = 123532039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123531999 and 123532017.

It is not an unprimeable number, because it can be changed into a prime (123532001) 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, 20588671 + ... + 20588676.

It is an arithmetic number, because the mean of its divisors is an integer number (41177348).

Almost surely, 2^123532041 is an apocalyptic number.

It is an amenable number.

123532041 is a deficient number, since it is larger than the sum of its proper divisors (41177351).

123532041 is an equidigital number, since it uses as much as digits as its factorization.

123532041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41177350.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 123532041 is about 11114.4968846997. The cubic root of 123532041 is about 498.0350090709.

Adding to 123532041 its reverse (140235321), we get a palindrome (263767362).

The spelling of 123532041 in words is "one hundred twenty-three million, five hundred thirty-two thousand, forty-one".