1122001310103 has 4 divisors (see below), whose sum is σ = 1496001746808. Its totient is φ = 748000873400.

The previous prime is 1122001310033. The next prime is 1122001310113. The reversal of 1122001310103 is 3010131002211.

It is a happy number.

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 1122001310103 - 2¹⁴ = 1122001293719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122001310113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187000218348 + ... + 187000218353.

It is an arithmetic number, because the mean of its divisors is an integer number (374000436702).

Almost surely, 2^{1122001310103} is an apocalyptic number.

1122001310103 is a deficient number, since it is larger than the sum of its proper divisors (374000436705).

1122001310103 is an equidigital number, since it uses as much as digits as its factorization.

1122001310103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374000436704.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1122001310103 its reverse (3010131002211), we get a palindrome (4132132312314).

The spelling of 1122001310103 in words is "one trillion, one hundred twenty-two billion, one million, three hundred ten thousand, one hundred three".