123031003301 has 4 divisors (see below), whose sum is σ = 123229761600. Its totient is φ = 122832245004.

The previous prime is 123031003283. The next prime is 123031003313. The reversal of 123031003301 is 103300130321.

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: 103300130321 = 1451 ⋅71192371.

It is a cyclic number.

It is not a de Polignac number, because 123031003301 - 2¹⁴ = 123030986917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123031003301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123031003391) 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, 99378221 + ... + 99379458.

It is an arithmetic number, because the mean of its divisors is an integer number (30807440400).

Almost surely, 2^123031003301 is an apocalyptic number.

It is an amenable number.

123031003301 is a deficient number, since it is larger than the sum of its proper divisors (198758299).

123031003301 is an equidigital number, since it uses as much as digits as its factorization.

123031003301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198758298.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 123031003301 its reverse (103300130321), we get a palindrome (226331133622).

The spelling of 123031003301 in words is "one hundred twenty-three billion, thirty-one million, three thousand, three hundred one".