1112420203 has 8 divisors (see below), whose sum is σ = 1124005680. Its totient is φ = 1100892000.

The previous prime is 1112420173. The next prime is 1112420219. The reversal of 1112420203 is 3020242111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112420203 - 2¹³ = 1112412011 is a prime.

It is a super-2 number, since 2×1112420203² = 2474957416085122418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112420273) 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, 25293 + ... + 53521.

It is an arithmetic number, because the mean of its divisors is an integer number (140500710).

Almost surely, 2^1112420203 is an apocalyptic number.

1112420203 is a deficient number, since it is larger than the sum of its proper divisors (11585477).

1112420203 is a wasteful number, since it uses less digits than its factorization.

1112420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28637.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1112420203 is about 33352.9639312610. The cubic root of 1112420203 is about 1036.1507742949.

Adding to 1112420203 its reverse (3020242111), we get a palindrome (4132662314).

The spelling of 1112420203 in words is "one billion, one hundred twelve million, four hundred twenty thousand, two hundred three".