3123001301 has 4 divisors (see below), whose sum is σ = 3569144352. Its totient is φ = 2676858252.

The previous prime is 3123001241. The next prime is 3123001313. The reversal of 3123001301 is 1031003213.

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: 1031003213 = 19 ⋅54263327.

It is a cyclic number.

It is not a de Polignac number, because 3123001301 - 2¹⁰ = 3123000277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123001351) 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, 223071515 + ... + 223071528.

It is an arithmetic number, because the mean of its divisors is an integer number (892286088).

Almost surely, 2^3123001301 is an apocalyptic number.

It is an amenable number.

3123001301 is a deficient number, since it is larger than the sum of its proper divisors (446143051).

3123001301 is an equidigital number, since it uses as much as digits as its factorization.

3123001301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446143050.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3123001301 is about 55883.8196708135. The cubic root of 3123001301 is about 1461.6971102941.

Adding to 3123001301 its reverse (1031003213), we get a palindrome (4154004514).

The spelling of 3123001301 in words is "three billion, one hundred twenty-three million, one thousand, three hundred one".