103020212200291 has 2 divisors, whose sum is σ = 103020212200292. Its totient is φ = 103020212200290.

The previous prime is 103020212200277. The next prime is 103020212200331. The reversal of 103020212200291 is 192002212020301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103020212200291 - 2¹⁷ = 103020212069219 is a prime.

It is a super-2 number, since 2×103020212200291² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103020212200231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510106100145 + 51510106100146.

It is an arithmetic number, because the mean of its divisors is an integer number (51510106100146).

Almost surely, 2^{103020212200291} is an apocalyptic number.

103020212200291 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020212200291 is an equidigital number, since it uses as much as digits as its factorization.

103020212200291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 103020212200291 its reverse (192002212020301), we get a palindrome (295022424220592).

The spelling of 103020212200291 in words is "one hundred three trillion, twenty billion, two hundred twelve million, two hundred thousand, two hundred ninety-one".