123041001 has 8 divisors (see below), whose sum is σ = 164145184. Its totient is φ = 81982080.

The previous prime is 123040937. The next prime is 123041003. The reversal of 123041001 is 100140321.

It is a happy number.

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

It is not a de Polignac number, because 123041001 - 2⁶ = 123040937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123041003) 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, 4360 + ... + 16281.

It is an arithmetic number, because the mean of its divisors is an integer number (20518148).

Almost surely, 2^123041001 is an apocalyptic number.

It is an amenable number.

123041001 is a deficient number, since it is larger than the sum of its proper divisors (41104183).

123041001 is a wasteful number, since it uses less digits than its factorization.

123041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22631.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 123041001 is about 11092.3848202269. The cubic root of 123041001 is about 497.3742362005.

Adding to 123041001 its reverse (100140321), we get a palindrome (223181322).

The spelling of 123041001 in words is "one hundred twenty-three million, forty-one thousand, one".