2303213130123 has 16 divisors (see below), whose sum is σ = 3178283561376. Its totient is φ = 1482581237760.

The previous prime is 2303213130103. The next prime is 2303213130143. The reversal of 2303213130123 is 3210313123032.

It is an interprime number because it is at equal distance from previous prime (2303213130103) and next prime (2303213130143).

It is not a de Polignac number, because 2303213130123 - 2¹⁰ = 2303213129099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303213130093 and 2303213130102.

It is not an unprimeable number, because it can be changed into a prime (2303213130103) 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, 96510286 + ... + 96534147.

It is an arithmetic number, because the mean of its divisors is an integer number (198642722586).

Almost surely, 2^{2303213130123} is an apocalyptic number.

2303213130123 is a deficient number, since it is larger than the sum of its proper divisors (875070431253).

2303213130123 is a wasteful number, since it uses less digits than its factorization.

2303213130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193044574.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2303213130123 its reverse (3210313123032), we get a palindrome (5513526253155).

The spelling of 2303213130123 in words is "two trillion, three hundred three billion, two hundred thirteen million, one hundred thirty thousand, one hundred twenty-three".