3123301013 has 12 divisors (see below), whose sum is σ = 3846948012. Its totient is φ = 2519637120.

The previous prime is 3123300991. The next prime is 3123301021. The reversal of 3123301013 is 3101033213.

3123301013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2195672164 + 927628849 = 46858^2 + 30457^2 .

It is not a de Polignac number, because 3123301013 - 2¹⁴ = 3123284629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3123300982 and 3123301000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123301043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1873898 + ... + 1875563.

It is an arithmetic number, because the mean of its divisors is an integer number (320579001).

Almost surely, 2^3123301013 is an apocalyptic number.

It is an amenable number.

3123301013 is a deficient number, since it is larger than the sum of its proper divisors (723646999).

3123301013 is a wasteful number, since it uses less digits than its factorization.

3123301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749492 (or 3749485 counting only the distinct ones).

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

The square root of 3123301013 is about 55886.5011697816. The cubic root of 3123301013 is about 1461.7438681091.

Adding to 3123301013 its reverse (3101033213), we get a palindrome (6224334226).

The spelling of 3123301013 in words is "three billion, one hundred twenty-three million, three hundred one thousand, thirteen".