1123202000103 has 4 divisors (see below), whose sum is σ = 1497602666808. Its totient is φ = 748801333400.

The previous prime is 1123202000077. The next prime is 1123202000153. The reversal of 1123202000103 is 3010002023211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1123202000103 - 2¹⁴ = 1123201983719 is a prime.

It is a super-2 number, since 2×1123202000103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123202000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187200333348 + ... + 187200333353.

It is an arithmetic number, because the mean of its divisors is an integer number (374400666702).

Almost surely, 2^{1123202000103} is an apocalyptic number.

1123202000103 is a deficient number, since it is larger than the sum of its proper divisors (374400666705).

1123202000103 is an equidigital number, since it uses as much as digits as its factorization.

1123202000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374400666704.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1123202000103 its reverse (3010002023211), we get a palindrome (4133204023314).

The spelling of 1123202000103 in words is "one trillion, one hundred twenty-three billion, two hundred two million, one hundred three", and thus it is an aban number.