2210031023 has 2 divisors, whose sum is σ = 2210031024. Its totient is φ = 2210031022.

The previous prime is 2210031007. The next prime is 2210031029. The reversal of 2210031023 is 3201300122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210031023 - 2⁴ = 2210031007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210030989 and 2210031007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210031029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105015511 + 1105015512.

It is an arithmetic number, because the mean of its divisors is an integer number (1105015512).

Almost surely, 2^2210031023 is an apocalyptic number.

2210031023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210031023 is an equidigital number, since it uses as much as digits as its factorization.

2210031023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2210031023 is about 47010.9670502533. The cubic root of 2210031023 is about 1302.5651566095.

Adding to 2210031023 its reverse (3201300122), we get a palindrome (5411331145).

The spelling of 2210031023 in words is "two billion, two hundred ten million, thirty-one thousand, twenty-three".