1203322213241 has 2 divisors, whose sum is σ = 1203322213242. Its totient is φ = 1203322213240.

The previous prime is 1203322213147. The next prime is 1203322213363. The reversal of 1203322213241 is 1423122233021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1202103924025 + 1218289216 = 1096405^2 + 34904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1203322213241 - 2¹⁰ = 1203322212217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1203322213241.

It is not a weakly prime, because it can be changed into another prime (1203322212241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601661106620 + 601661106621.

It is an arithmetic number, because the mean of its divisors is an integer number (601661106621).

Almost surely, 2^{1203322213241} is an apocalyptic number.

It is an amenable number.

1203322213241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203322213241 is an equidigital number, since it uses as much as digits as its factorization.

1203322213241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1203322213241 its reverse (1423122233021), we get a palindrome (2626444446262).

The spelling of 1203322213241 in words is "one trillion, two hundred three billion, three hundred twenty-two million, two hundred thirteen thousand, two hundred forty-one".