1112053420203 has 16 divisors (see below), whose sum is σ = 1633547423232. Its totient is φ = 667298780000.

The previous prime is 1112053420193. The next prime is 1112053420217. The reversal of 1112053420203 is 3020243502111.

It is a cyclic number.

It is not a de Polignac number, because 1112053420203 - 2⁴ = 1112053420187 is a prime.

It is a super-2 number, since 2×1112053420203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112053420103) 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, 166821363 + ... + 166828028.

It is an arithmetic number, because the mean of its divisors is an integer number (102096713952).

Almost surely, 2^{1112053420203} is an apocalyptic number.

1112053420203 is a deficient number, since it is larger than the sum of its proper divisors (521494003029).

1112053420203 is a wasteful number, since it uses less digits than its factorization.

1112053420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333649506.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1112053420203 its reverse (3020243502111), we get a palindrome (4132296922314).

The spelling of 1112053420203 in words is "one trillion, one hundred twelve billion, fifty-three million, four hundred twenty thousand, two hundred three".