3161101 has 8 divisors (see below), whose sum is σ = 3297024. Its totient is φ = 3027360.

The previous prime is 3161089. The next prime is 3161107. The reversal of 3161101 is 1011613.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3161101 - 2¹⁹ = 2636813 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 (3161107) 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, 2841 + ... + 3793.

It is an arithmetic number, because the mean of its divisors is an integer number (412128).

Almost surely, 2^3161101 is an apocalyptic number.

3161101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3161101 is a deficient number, since it is larger than the sum of its proper divisors (135923).

3161101 is a wasteful number, since it uses less digits than its factorization.

3161101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 3161101 is about 1777.9485369380. The cubic root of 3161101 is about 146.7617192614.

Adding to 3161101 its reverse (1011613), we get a palindrome (4172714).

The spelling of 3161101 in words is "three million, one hundred sixty-one thousand, one hundred one".