10747326391 has 2 divisors, whose sum is σ = 10747326392. Its totient is φ = 10747326390.

The previous prime is 10747326371. The next prime is 10747326409. The reversal of 10747326391 is 19362374701.

It is a strong prime.

It is an emirp because it is prime and its reverse (19362374701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10747326391 - 2²⁷ = 10613108663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10747326301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5373663195 + 5373663196.

It is an arithmetic number, because the mean of its divisors is an integer number (5373663196).

Almost surely, 2^10747326391 is an apocalyptic number.

10747326391 is a deficient number, since it is larger than the sum of its proper divisors (1).

10747326391 is an equidigital number, since it uses as much as digits as its factorization.

10747326391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 10747326391 in words is "ten billion, seven hundred forty-seven million, three hundred twenty-six thousand, three hundred ninety-one".