2110973 has 2 divisors, whose sum is σ = 2110974. Its totient is φ = 2110972.

The previous prime is 2110951. The next prime is 2110981. The reversal of 2110973 is 3790112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1776889 + 334084 = 1333^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110973 - 2⁶ = 2110909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055486 + 1055487.

It is an arithmetic number, because the mean of its divisors is an integer number (1055487).

2^2110973 is an apocalyptic number.

It is an amenable number.

2110973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110973 is an equidigital number, since it uses as much as digits as its factorization.

2110973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2110973 is about 1452.9187864433. The cubic root of 2110973 is about 128.2805735038.

The spelling of 2110973 in words is "two million, one hundred ten thousand, nine hundred seventy-three".