2135133445235 has 16 divisors (see below), whose sum is σ = 3029154840000. Its totient is φ = 1413605590656.

The previous prime is 2135133445231. The next prime is 2135133445243. The reversal of 2135133445235 is 5325443315312.

It is not a de Polignac number, because 2135133445235 - 2² = 2135133445231 is a prime.

It is a super-2 number, since 2×2135133445235² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2135133445192 and 2135133445201.

It is not an unprimeable number, because it can be changed into a prime (2135133445231) 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, 1051788860 + ... + 1051790889.

It is an arithmetic number, because the mean of its divisors is an integer number (189322177500).

Almost surely, 2^{2135133445235} is an apocalyptic number.

2135133445235 is a deficient number, since it is larger than the sum of its proper divisors (894021394765).

2135133445235 is a wasteful number, since it uses less digits than its factorization.

2135133445235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103579790.

The product of its digits is 648000, while the sum is 41.

The spelling of 2135133445235 in words is "two trillion, one hundred thirty-five billion, one hundred thirty-three million, four hundred forty-five thousand, two hundred thirty-five".