3113401 has 2 divisors, whose sum is σ = 3113402. Its totient is φ = 3113400.

The previous prime is 3113399. The next prime is 3113437. The reversal of 3113401 is 1043113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2689600 + 423801 = 1640^2 + 651^2 .

It is an emirp because it is prime and its reverse (1043113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3113401 - 2¹ = 3113399 is a prime.

Together with 3113399, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3113471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556700 + 1556701.

It is an arithmetic number, because the mean of its divisors is an integer number (1556701).

Almost surely, 2^3113401 is an apocalyptic number.

It is an amenable number.

3113401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113401 is an equidigital number, since it uses as much as digits as its factorization.

3113401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3113401 is about 1764.4832104614. The cubic root of 3113401 is about 146.0197790180.

Adding to 3113401 its reverse (1043113), we get a palindrome (4156514).

The spelling of 3113401 in words is "three million, one hundred thirteen thousand, four hundred one".