3123313301 has 4 divisors (see below), whose sum is σ = 3207727212. Its totient is φ = 3038899392.

The previous prime is 3123313261. The next prime is 3123313307. The reversal of 3123313301 is 1033133213.

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 2861715025 + 261598276 = 53495^2 + 16174^2 .

It is not a de Polignac number, because 3123313301 - 2²² = 3119118997 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 (3123313307) 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, 42206900 + ... + 42206973.

It is an arithmetic number, because the mean of its divisors is an integer number (801931803).

Almost surely, 2^3123313301 is an apocalyptic number.

It is an amenable number.

3123313301 is a deficient number, since it is larger than the sum of its proper divisors (84413911).

3123313301 is an equidigital number, since it uses as much as digits as its factorization.

3123313301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84413910.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3123313301 is about 55886.6111067758. The cubic root of 3123313301 is about 1461.7457850857.

Adding to 3123313301 its reverse (1033133213), we get a palindrome (4156446514).

The spelling of 3123313301 in words is "three billion, one hundred twenty-three million, three hundred thirteen thousand, three hundred one".