10203301323112 has 32 divisors (see below), whose sum is σ = 19492410904200. Its totient is φ = 5005327601664.

The previous prime is 10203301323037. The next prime is 10203301323113. The reversal of 10203301323112 is 21132310330201.

It can be written as a sum of positive squares in 4 ways, for example, as 7055324066596 + 3147977256516 = 2656186^2 + 1774254^2 .

It is not an unprimeable number, because it can be changed into a prime (10203301323113) 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, 55235128 + ... + 55419544.

Almost surely, 2^{10203301323112} is an apocalyptic number.

It is an amenable number.

10203301323112 is a deficient number, since it is larger than the sum of its proper divisors (9289109581088).

10203301323112 is a wasteful number, since it uses less digits than its factorization.

10203301323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314965 (or 314961 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10203301323112 its reverse (21132310330201), we get a palindrome (31335611653313).

The spelling of 10203301323112 in words is "ten trillion, two hundred three billion, three hundred one million, three hundred twenty-three thousand, one hundred twelve".