2135010523115 has 16 divisors (see below), whose sum is σ = 2570465117856. Its totient is φ = 1702382572800.

The previous prime is 2135010523111. The next prime is 2135010523141. The reversal of 2135010523115 is 5113250105312.

It is not a de Polignac number, because 2135010523115 - 2² = 2135010523111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2135010523111) by changing a digit.

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, 1298039 + ... + 2440271.

It is an arithmetic number, because the mean of its divisors is an integer number (160654069866).

Almost surely, 2^{2135010523115} is an apocalyptic number.

2135010523115 is a deficient number, since it is larger than the sum of its proper divisors (435454594741).

2135010523115 is a wasteful number, since it uses less digits than its factorization.

2135010523115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143470.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 2135010523115 its reverse (5113250105312), we get a palindrome (7248260628427).

The spelling of 2135010523115 in words is "two trillion, one hundred thirty-five billion, ten million, five hundred twenty-three thousand, one hundred fifteen".