1312132022203 has 2 divisors, whose sum is σ = 1312132022204. Its totient is φ = 1312132022202.

The previous prime is 1312132022167. The next prime is 1312132022207. The reversal of 1312132022203 is 3022202312131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1312132022203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312132022207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656066011101 + 656066011102.

It is an arithmetic number, because the mean of its divisors is an integer number (656066011102).

Almost surely, 2^{1312132022203} is an apocalyptic number.

1312132022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312132022203 is an equidigital number, since it uses as much as digits as its factorization.

1312132022203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1312132022203 its reverse (3022202312131), we get a palindrome (4334334334334).

The spelling of 1312132022203 in words is "one trillion, three hundred twelve billion, one hundred thirty-two million, twenty-two thousand, two hundred three".