4135131203066 has 4 divisors (see below), whose sum is σ = 6202696804602. Its totient is φ = 2067565601532.

The previous prime is 4135131203041. The next prime is 4135131203069. The reversal of 4135131203066 is 6603021315314.

4135131203066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2354601249841 + 1780529953225 = 1534471^2 + 1334365^2 .

It is not an unprimeable number, because it can be changed into a prime (4135131203069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033782800765 + ... + 1033782800768.

Almost surely, 2^{4135131203066} is an apocalyptic number.

4135131203066 is a deficient number, since it is larger than the sum of its proper divisors (2067565601536).

4135131203066 is a wasteful number, since it uses less digits than its factorization.

4135131203066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067565601535.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 4135131203066 in words is "four trillion, one hundred thirty-five billion, one hundred thirty-one million, two hundred three thousand, sixty-six".