13212320010003 has 12 divisors (see below), whose sum is σ = 19102620634968. Its totient is φ = 8799832540800.

The previous prime is 13212320009989. The next prime is 13212320010007. The reversal of 13212320010003 is 30001002321231.

It is not a de Polignac number, because 13212320010003 - 2¹⁴ = 13212319993619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13212320010007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698389950 + ... + 698408867.

It is an arithmetic number, because the mean of its divisors is an integer number (1591885052914).

Almost surely, 2^{13212320010003} is an apocalyptic number.

13212320010003 is a deficient number, since it is larger than the sum of its proper divisors (5890300624965).

13212320010003 is a wasteful number, since it uses less digits than its factorization.

13212320010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396799874 (or 1396799871 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13212320010003 its reverse (30001002321231), we get a palindrome (43213322331234).

The spelling of 13212320010003 in words is "thirteen trillion, two hundred twelve billion, three hundred twenty million, ten thousand, three".