103401212011 has 2 divisors, whose sum is σ = 103401212012. Its totient is φ = 103401212010.

The previous prime is 103401212009. The next prime is 103401212017. The reversal of 103401212011 is 110212104301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103401212011 - 2¹ = 103401212009 is a prime.

Together with 103401212009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103401212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51700606005 + 51700606006.

It is an arithmetic number, because the mean of its divisors is an integer number (51700606006).

Almost surely, 2^103401212011 is an apocalyptic number.

103401212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

103401212011 is an equidigital number, since it uses as much as digits as its factorization.

103401212011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 103401212011 its reverse (110212104301), we get a palindrome (213613316312).

The spelling of 103401212011 in words is "one hundred three billion, four hundred one million, two hundred twelve thousand, eleven".