103401111400091 has 2 divisors, whose sum is σ = 103401111400092. Its totient is φ = 103401111400090.

The previous prime is 103401111400001. The next prime is 103401111400127. The reversal of 103401111400091 is 190004111104301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103401111400091 - 2¹⁴ = 103401111383707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103401111400091.

It is not a weakly prime, because it can be changed into another prime (103401111400001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51700555700045 + 51700555700046.

It is an arithmetic number, because the mean of its divisors is an integer number (51700555700046).

Almost surely, 2^{103401111400091} is an apocalyptic number.

103401111400091 is a deficient number, since it is larger than the sum of its proper divisors (1).

103401111400091 is an equidigital number, since it uses as much as digits as its factorization.

103401111400091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

Adding to 103401111400091 its reverse (190004111104301), we get a palindrome (293405222504392).

The spelling of 103401111400091 in words is "one hundred three trillion, four hundred one billion, one hundred eleven million, four hundred thousand, ninety-one".