11215151145379 has 2 divisors, whose sum is σ = 11215151145380. Its totient is φ = 11215151145378.

The previous prime is 11215151145361. The next prime is 11215151145421. The reversal of 11215151145379 is 97354115151211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11215151145379 - 2³³ = 11206561210787 is a prime.

It is not a weakly prime, because it can be changed into another prime (11215151145179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607575572689 + 5607575572690.

It is an arithmetic number, because the mean of its divisors is an integer number (5607575572690).

Almost surely, 2^{11215151145379} is an apocalyptic number.

11215151145379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11215151145379 is an equidigital number, since it uses as much as digits as its factorization.

11215151145379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 189000, while the sum is 46.

The spelling of 11215151145379 in words is "eleven trillion, two hundred fifteen billion, one hundred fifty-one million, one hundred forty-five thousand, three hundred seventy-nine".