440022103 has 2 divisors, whose sum is σ = 440022104. Its totient is φ = 440022102.

The previous prime is 440022061. The next prime is 440022109. The reversal of 440022103 is 301220044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 440022103 - 2²¹ = 437924951 is a prime.

It is a super-2 number, since 2×440022103² = 387238902257085218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440022109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220011051 + 220011052.

It is an arithmetic number, because the mean of its divisors is an integer number (220011052).

Almost surely, 2^440022103 is an apocalyptic number.

440022103 is a deficient number, since it is larger than the sum of its proper divisors (1).

440022103 is an equidigital number, since it uses as much as digits as its factorization.

440022103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 440022103 is about 20976.7038163769. The cubic root of 440022103 is about 760.6032277963.

Adding to 440022103 its reverse (301220044), we get a palindrome (741242147).

The spelling of 440022103 in words is "four hundred forty million, twenty-two thousand, one hundred three".