2200103313123 has 64 divisors (see below), whose sum is σ = 3229349760000. Its totient is φ = 1326953166336.

The previous prime is 2200103313113. The next prime is 2200103313157. The reversal of 2200103313123 is 3213133010022.

It is not a de Polignac number, because 2200103313123 - 2²¹ = 2200101215971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2200103313123.

It is not an unprimeable number, because it can be changed into a prime (2200103313113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145223353 + ... + 145238501.

It is an arithmetic number, because the mean of its divisors is an integer number (50458590000).

Almost surely, 2^{2200103313123} is an apocalyptic number.

2200103313123 is a deficient number, since it is larger than the sum of its proper divisors (1029246446877).

2200103313123 is a wasteful number, since it uses less digits than its factorization.

2200103313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16156.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2200103313123 its reverse (3213133010022), we get a palindrome (5413236323145).

The spelling of 2200103313123 in words is "two trillion, two hundred billion, one hundred three million, three hundred thirteen thousand, one hundred twenty-three".