1112020002103 has 2 divisors, whose sum is σ = 1112020002104. Its totient is φ = 1112020002102.

The previous prime is 1112020002059. The next prime is 1112020002167. The reversal of 1112020002103 is 3012000202111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112020002103 - 2¹⁷ = 1112019871031 is a prime.

It is a super-3 number, since 3×1112020002103³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112020006103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556010001051 + 556010001052.

It is an arithmetic number, because the mean of its divisors is an integer number (556010001052).

Almost surely, 2^{1112020002103} is an apocalyptic number.

1112020002103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112020002103 is an equidigital number, since it uses as much as digits as its factorization.

1112020002103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1112020002103 its reverse (3012000202111), we get a palindrome (4124020204214).

The spelling of 1112020002103 in words is "one trillion, one hundred twelve billion, twenty million, two thousand, one hundred three".