101211300347 has 2 divisors, whose sum is σ = 101211300348. Its totient is φ = 101211300346.

The previous prime is 101211300277. The next prime is 101211300403. The reversal of 101211300347 is 743003112101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101211300347 - 2¹⁰ = 101211299323 is a prime.

It is not a weakly prime, because it can be changed into another prime (101211300647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605650173 + 50605650174.

It is an arithmetic number, because the mean of its divisors is an integer number (50605650174).

Almost surely, 2^101211300347 is an apocalyptic number.

101211300347 is a deficient number, since it is larger than the sum of its proper divisors (1).

101211300347 is an equidigital number, since it uses as much as digits as its factorization.

101211300347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 101211300347 its reverse (743003112101), we get a palindrome (844214412448).

The spelling of 101211300347 in words is "one hundred one billion, two hundred eleven million, three hundred thousand, three hundred forty-seven".