101313203121287 has 2 divisors, whose sum is σ = 101313203121288. Its totient is φ = 101313203121286.

The previous prime is 101313203121283. The next prime is 101313203121307. The reversal of 101313203121287 is 782121302313101.

It is a weak prime.

It is an emirp because it is prime and its reverse (782121302313101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101313203121287 - 2² = 101313203121283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101313203121283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50656601560643 + 50656601560644.

It is an arithmetic number, because the mean of its divisors is an integer number (50656601560644).

Almost surely, 2^{101313203121287} is an apocalyptic number.

101313203121287 is a deficient number, since it is larger than the sum of its proper divisors (1).

101313203121287 is an equidigital number, since it uses as much as digits as its factorization.

101313203121287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

Adding to 101313203121287 its reverse (782121302313101), we get a palindrome (883434505434388).

The spelling of 101313203121287 in words is "one hundred one trillion, three hundred thirteen billion, two hundred three million, one hundred twenty-one thousand, two hundred eighty-seven".