2303012123002 has 16 divisors (see below), whose sum is σ = 3622593473640. Its totient is φ = 1096568831232.

The previous prime is 2303012122993. The next prime is 2303012123003. The reversal of 2303012123002 is 2003212103032.

It can be written as a sum of positive squares in 4 ways, for example, as 1690829501761 + 612182621241 = 1300319^2 + 782421^2 .

It is not an unprimeable number, because it can be changed into a prime (2303012123003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271962243 + ... + 271970710.

Almost surely, 2^{2303012123002} is an apocalyptic number.

2303012123002 is a deficient number, since it is larger than the sum of its proper divisors (1319581350638).

2303012123002 is a wasteful number, since it uses less digits than its factorization.

2303012123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543933057.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2303012123002 its reverse (2003212103032), we get a palindrome (4306224226034).

The spelling of 2303012123002 in words is "two trillion, three hundred three billion, twelve million, one hundred twenty-three thousand, two".