7136367312091 has 2 divisors, whose sum is σ = 7136367312092. Its totient is φ = 7136367312090.

The previous prime is 7136367312049. The next prime is 7136367312127. The reversal of 7136367312091 is 1902137636317.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7136367312091 - 2¹¹ = 7136367310043 is a prime.

It is not a weakly prime, because it can be changed into another prime (7136367312491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568183656045 + 3568183656046.

It is an arithmetic number, because the mean of its divisors is an integer number (3568183656046).

Almost surely, 2^{7136367312091} is an apocalyptic number.

7136367312091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7136367312091 is an equidigital number, since it uses as much as digits as its factorization.

7136367312091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 7136367312091 in words is "seven trillion, one hundred thirty-six billion, three hundred sixty-seven million, three hundred twelve thousand, ninety-one".