3101361 has 8 divisors (see below), whose sum is σ = 4378464. Its totient is φ = 1945920.

The previous prime is 3101359. The next prime is 3101369. The reversal of 3101361 is 1631013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3101361 - 2¹ = 3101359 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3101361.

It is not an unprimeable number, because it can be changed into a prime (3101369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30355 + ... + 30456.

It is an arithmetic number, because the mean of its divisors is an integer number (547308).

Almost surely, 2^3101361 is an apocalyptic number.

It is an amenable number.

3101361 is a deficient number, since it is larger than the sum of its proper divisors (1277103).

3101361 is a wasteful number, since it uses less digits than its factorization.

3101361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60831.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3101361 is about 1761.0681417821. The cubic root of 3101361 is about 145.8313088880.

Adding to 3101361 its reverse (1631013), we get a palindrome (4732374).

The spelling of 3101361 in words is "three million, one hundred one thousand, three hundred sixty-one".