1135215124499 has 2 divisors, whose sum is σ = 1135215124500. Its totient is φ = 1135215124498.

The previous prime is 1135215124399. The next prime is 1135215124513. The reversal of 1135215124499 is 9944215125311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1135215124499 - 2¹⁶ = 1135215058963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1135215124399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567607562249 + 567607562250.

It is an arithmetic number, because the mean of its divisors is an integer number (567607562250).

Almost surely, 2^{1135215124499} is an apocalyptic number.

1135215124499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135215124499 is an equidigital number, since it uses as much as digits as its factorization.

1135215124499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 47.

The spelling of 1135215124499 in words is "one trillion, one hundred thirty-five billion, two hundred fifteen million, one hundred twenty-four thousand, four hundred ninety-nine".