100123000301 has 4 divisors (see below), whose sum is σ = 106012588572. Its totient is φ = 94233412032.

The previous prime is 100123000297. The next prime is 100123000303. The reversal of 100123000301 is 103000321001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103000321001 = 6389 ⋅16121509.

It can be written as a sum of positive squares in 2 ways, for example, as 85524078025 + 14598922276 = 292445^2 + 120826^2 .

It is a cyclic number.

It is not a de Polignac number, because 100123000301 - 2² = 100123000297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100123000303) 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, 2944794110 + ... + 2944794143.

It is an arithmetic number, because the mean of its divisors is an integer number (26503147143).

Almost surely, 2^100123000301 is an apocalyptic number.

It is an amenable number.

100123000301 is a deficient number, since it is larger than the sum of its proper divisors (5889588271).

100123000301 is an equidigital number, since it uses as much as digits as its factorization.

100123000301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889588270.

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

Adding to 100123000301 its reverse (103000321001), we get a palindrome (203123321302).

The spelling of 100123000301 in words is "one hundred billion, one hundred twenty-three million, three hundred one", and thus it is an aban number.