2103122 has 8 divisors (see below), whose sum is σ = 3605376. Its totient is φ = 901332.

The previous prime is 2103119. The next prime is 2103139. The reversal of 2103122 is 2213012.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75098 + ... + 75125.

It is an arithmetic number, because the mean of its divisors is an integer number (450672).

2^2103122 is an apocalyptic number.

2103122 is a deficient number, since it is larger than the sum of its proper divisors (1502254).

2103122 is a wasteful number, since it uses less digits than its factorization.

2103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150232.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2103122 is about 1450.2144668979. The cubic root of 2103122 is about 128.1213448888.

Adding to 2103122 its reverse (2213012), we get a palindrome (4316134).

The spelling of 2103122 in words is "two million, one hundred three thousand, one hundred twenty-two".