2371123 has 2 divisors, whose sum is σ = 2371124. Its totient is φ = 2371122.

The previous prime is 2371111. The next prime is 2371129. The reversal of 2371123 is 3211732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2371123 - 2⁵ = 2371091 is a prime.

It is a super-2 number, since 2×2371123² = 11244448562258, which contains 22 as substring.

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 2371123.

It is not a weakly prime, because it can be changed into another prime (2371129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1185561 + 1185562.

It is an arithmetic number, because the mean of its divisors is an integer number (1185562).

2^2371123 is an apocalyptic number.

2371123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2371123 is an equidigital number, since it uses as much as digits as its factorization.

2371123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252, while the sum is 19.

The square root of 2371123 is about 1539.8451220821. The cubic root of 2371123 is about 133.3474436456.

Adding to 2371123 its reverse (3211732), we get a palindrome (5582855).

The spelling of 2371123 in words is "two million, three hundred seventy-one thousand, one hundred twenty-three".