1346002102261 has 2 divisors, whose sum is σ = 1346002102262. Its totient is φ = 1346002102260.

The previous prime is 1346002102241. The next prime is 1346002102283. The reversal of 1346002102261 is 1622012006431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1074228602500 + 271773499761 = 1036450^2 + 521319^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346002102261 - 2¹¹ = 1346002100213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346002102241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673001051130 + 673001051131.

It is an arithmetic number, because the mean of its divisors is an integer number (673001051131).

Almost surely, 2^{1346002102261} is an apocalyptic number.

It is an amenable number.

1346002102261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346002102261 is an equidigital number, since it uses as much as digits as its factorization.

1346002102261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1346002102261 its reverse (1622012006431), we get a palindrome (2968014108692).

The spelling of 1346002102261 in words is "one trillion, three hundred forty-six billion, two million, one hundred two thousand, two hundred sixty-one".