1310401422091 has 2 divisors, whose sum is σ = 1310401422092. Its totient is φ = 1310401422090.

The previous prime is 1310401422023. The next prime is 1310401422101. The reversal of 1310401422091 is 1902241040131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310401422091 - 2⁷ = 1310401421963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310401452091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655200711045 + 655200711046.

It is an arithmetic number, because the mean of its divisors is an integer number (655200711046).

Almost surely, 2^{1310401422091} is an apocalyptic number.

1310401422091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310401422091 is an equidigital number, since it uses as much as digits as its factorization.

1310401422091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 1310401422091 in words is "one trillion, three hundred ten billion, four hundred one million, four hundred twenty-two thousand, ninety-one".