12303132321034 has 32 divisors (see below), whose sum is σ = 18960874523136. Its totient is φ = 5983753150080.

The previous prime is 12303132320981. The next prime is 12303132321037. The reversal of 12303132321034 is 43012323130321.

It is a junction number, because it is equal to n+sod(n) for n = 12303132320993 and 12303132321011.

It is not an unprimeable number, because it can be changed into a prime (12303132321037) 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, 43907544 + ... + 44186860.

It is an arithmetic number, because the mean of its divisors is an integer number (592527328848).

Almost surely, 2^{12303132321034} is an apocalyptic number.

12303132321034 is a deficient number, since it is larger than the sum of its proper divisors (6657742202102).

12303132321034 is a wasteful number, since it uses less digits than its factorization.

12303132321034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280950.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12303132321034 its reverse (43012323130321), we get a palindrome (55315455451355).

The spelling of 12303132321034 in words is "twelve trillion, three hundred three billion, one hundred thirty-two million, three hundred twenty-one thousand, thirty-four".