13132311312203 has 2 divisors, whose sum is σ = 13132311312204. Its totient is φ = 13132311312202.

The previous prime is 13132311312199. The next prime is 13132311312227. The reversal of 13132311312203 is 30221311323131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13132311312203 - 2² = 13132311312199 is a prime.

It is a super-2 number, since 2×13132311312203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13132311312233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566155656101 + 6566155656102.

It is an arithmetic number, because the mean of its divisors is an integer number (6566155656102).

Almost surely, 2^{13132311312203} is an apocalyptic number.

13132311312203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132311312203 is an equidigital number, since it uses as much as digits as its factorization.

13132311312203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13132311312203 its reverse (30221311323131), we get a palindrome (43353622635334).

The spelling of 13132311312203 in words is "thirteen trillion, one hundred thirty-two billion, three hundred eleven million, three hundred twelve thousand, two hundred three".