123301001 has 4 divisors (see below), whose sum is σ = 123982404. Its totient is φ = 122619600.

The previous prime is 123300979. The next prime is 123301007. The reversal of 123301001 is 100103321.

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 33051001 + 90250000 = 5749^2 + 9500^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301001 - 2¹⁴ = 123284617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123301007) 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, 340430 + ... + 340791.

It is an arithmetic number, because the mean of its divisors is an integer number (30995601).

Almost surely, 2^123301001 is an apocalyptic number.

It is an amenable number.

123301001 is a deficient number, since it is larger than the sum of its proper divisors (681403).

123301001 is an equidigital number, since it uses as much as digits as its factorization.

123301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681402.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 123301001 is about 11104.0983875324. The cubic root of 123301001 is about 497.7243263321.

Adding to 123301001 its reverse (100103321), we get a palindrome (223404322).

It can be divided in two parts, 12330 and 1001, that added together give a palindrome (13331).

The spelling of 123301001 in words is "one hundred twenty-three million, three hundred one thousand, one".