220140103 has 2 divisors, whose sum is σ = 220140104. Its totient is φ = 220140102.

The previous prime is 220140097. The next prime is 220140119. The reversal of 220140103 is 301041022.

220140103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220140103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220140143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110070051 + 110070052.

It is an arithmetic number, because the mean of its divisors is an integer number (110070052).

Almost surely, 2^220140103 is an apocalyptic number.

220140103 is a deficient number, since it is larger than the sum of its proper divisors (1).

220140103 is an equidigital number, since it uses as much as digits as its factorization.

220140103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 220140103 is about 14837.1190936785. The cubic root of 220140103 is about 603.8091942584.

Adding to 220140103 its reverse (301041022), we get a palindrome (521181125).

The spelling of 220140103 in words is "two hundred twenty million, one hundred forty thousand, one hundred three".