1000341205135 has 16 divisors (see below), whose sum is σ = 1241921318400. Its totient is φ = 772603646976.

The previous prime is 1000341205099. The next prime is 1000341205177. The reversal of 1000341205135 is 5315021430001.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000341205135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221586 + ... + 1868944.

It is an arithmetic number, because the mean of its divisors is an integer number (77620082400).

Almost surely, 2^{1000341205135} is an apocalyptic number.

1000341205135 is a deficient number, since it is larger than the sum of its proper divisors (241580113265).

1000341205135 is a wasteful number, since it uses less digits than its factorization.

1000341205135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658050.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 1000341205135 its reverse (5315021430001), we get a palindrome (6315362635136).

The spelling of 1000341205135 in words is "one trillion, three hundred forty-one million, two hundred five thousand, one hundred thirty-five".