1014220403 has 16 divisors (see below), whose sum is σ = 1215008256. Its totient is φ = 828394560.

The previous prime is 1014220369. The next prime is 1014220411. The reversal of 1014220403 is 3040224101.

It is not a de Polignac number, because 1014220403 - 2¹⁰ = 1014219379 is a prime.

It is a super-3 number, since 3×1014220403³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1014220423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28751 + ... + 53432.

It is an arithmetic number, because the mean of its divisors is an integer number (75938016).

Almost surely, 2^1014220403 is an apocalyptic number.

1014220403 is a deficient number, since it is larger than the sum of its proper divisors (200787853).

1014220403 is an equidigital number, since it uses as much as digits as its factorization.

1014220403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82274.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1014220403 is about 31846.8272046055. The cubic root of 1014220403 is about 1004.7178413035.

Adding to 1014220403 its reverse (3040224101), we get a palindrome (4054444504).

The spelling of 1014220403 in words is "one billion, fourteen million, two hundred twenty thousand, four hundred three".