1220103067 has 8 divisors (see below), whose sum is σ = 1242244080. Its totient is φ = 1198010880.

The previous prime is 1220103061. The next prime is 1220103119. The reversal of 1220103067 is 7603010221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1220103067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220103061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40243 + ... + 63715.

It is an arithmetic number, because the mean of its divisors is an integer number (155280510).

Almost surely, 2^1220103067 is an apocalyptic number.

1220103067 is a deficient number, since it is larger than the sum of its proper divisors (22141013).

1220103067 is an equidigital number, since it uses as much as digits as its factorization.

1220103067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24413.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1220103067 is about 34929.9737617995. The cubic root of 1220103067 is about 1068.5598195075.

Adding to 1220103067 its reverse (7603010221), we get a palindrome (8823113288).

The spelling of 1220103067 in words is "one billion, two hundred twenty million, one hundred three thousand, sixty-seven".