1135211002405 has 32 divisors (see below), whose sum is σ = 1482202275840. Its totient is φ = 831494341440.

The previous prime is 1135211002327. The next prime is 1135211002411. The reversal of 1135211002405 is 5042001125311.

It is not a de Polignac number, because 1135211002405 - 2¹⁹ = 1135210478117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1135211002405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1928734 + ... + 2447536.

It is an arithmetic number, because the mean of its divisors is an integer number (46318821120).

Almost surely, 2^{1135211002405} is an apocalyptic number.

It is an amenable number.

1135211002405 is a deficient number, since it is larger than the sum of its proper divisors (346991273435).

1135211002405 is a wasteful number, since it uses less digits than its factorization.

1135211002405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519601.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 1135211002405 its reverse (5042001125311), we get a palindrome (6177212127716).

The spelling of 1135211002405 in words is "one trillion, one hundred thirty-five billion, two hundred eleven million, two thousand, four hundred five".