13230313091 has 2 divisors, whose sum is σ = 13230313092. Its totient is φ = 13230313090.

The previous prime is 13230313079. The next prime is 13230313127. The reversal of 13230313091 is 19031303231.

It is a weak prime.

It is an emirp because it is prime and its reverse (19031303231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13230313091 - 2¹⁴ = 13230296707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13230313091.

It is not a weakly prime, because it can be changed into another prime (13230310091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615156545 + 6615156546.

It is an arithmetic number, because the mean of its divisors is an integer number (6615156546).

Almost surely, 2^13230313091 is an apocalyptic number.

13230313091 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230313091 is an equidigital number, since it uses as much as digits as its factorization.

13230313091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 13230313091 in words is "thirteen billion, two hundred thirty million, three hundred thirteen thousand, ninety-one".