1220410003 has 2 divisors, whose sum is σ = 1220410004. Its totient is φ = 1220410002.

The previous prime is 1220409997. The next prime is 1220410013. The reversal of 1220410003 is 3000140221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1220410003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220410013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610205001 + 610205002.

It is an arithmetic number, because the mean of its divisors is an integer number (610205002).

Almost surely, 2^1220410003 is an apocalyptic number.

1220410003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220410003 is an equidigital number, since it uses as much as digits as its factorization.

1220410003 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 1220410003 is about 34934.3670759898. The cubic root of 1220410003 is about 1068.6494163038.

Adding to 1220410003 its reverse (3000140221), we get a palindrome (4220550224).

The spelling of 1220410003 in words is "one billion, two hundred twenty million, four hundred ten thousand, three".