2135301405 has 16 divisors (see below), whose sum is σ = 3617452224. Its totient is φ = 1071837440.

The previous prime is 2135301403. The next prime is 2135301437. The reversal of 2135301405 is 5041035312.

It is not a de Polignac number, because 2135301405 - 2¹ = 2135301403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135301403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4186611 + ... + 4187120.

It is an arithmetic number, because the mean of its divisors is an integer number (226090764).

Almost surely, 2^2135301405 is an apocalyptic number.

It is an amenable number.

2135301405 is a deficient number, since it is larger than the sum of its proper divisors (1482150819).

2135301405 is a wasteful number, since it uses less digits than its factorization.

2135301405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8373756.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2135301405 is about 46209.3216245381. The cubic root of 2135301405 is about 1287.7149228666.

Adding to 2135301405 its reverse (5041035312), we get a palindrome (7176336717).

The spelling of 2135301405 in words is "two billion, one hundred thirty-five million, three hundred one thousand, four hundred five".