2830101 has 4 divisors (see below), whose sum is σ = 3773472. Its totient is φ = 1886732.

The previous prime is 2830099. The next prime is 2830123. The reversal of 2830101 is 1010382.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2830101 - 2¹ = 2830099 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830141) 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, 471681 + ... + 471686.

It is an arithmetic number, because the mean of its divisors is an integer number (943368).

2^2830101 is an apocalyptic number.

It is an amenable number.

2830101 is a deficient number, since it is larger than the sum of its proper divisors (943371).

2830101 is an equidigital number, since it uses as much as digits as its factorization.

2830101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943370.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2830101 is about 1682.2904029923. The cubic root of 2830101 is about 141.4492486566.

Adding to 2830101 its reverse (1010382), we get a palindrome (3840483).

The spelling of 2830101 in words is "two million, eight hundred thirty thousand, one hundred one".