11602152778134 has 32 divisors (see below), whose sum is σ = 23215623469056. Its totient is φ = 3865498338240.

The previous prime is 11602152778127. The next prime is 11602152778169. The reversal of 11602152778134 is 43187725120611.

11602152778134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130212819 + ... + 130301889.

It is an arithmetic number, because the mean of its divisors is an integer number (725488233408).

Almost surely, 2^{11602152778134} is an apocalyptic number.

11602152778134 is an abundant number, since it is smaller than the sum of its proper divisors (11613470690922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11602152778134 is a wasteful number, since it uses less digits than its factorization.

11602152778134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99420.

The product of its (nonzero) digits is 564480, while the sum is 48.

Adding to 11602152778134 its reverse (43187725120611), we get a palindrome (54789877898745).

The spelling of 11602152778134 in words is "eleven trillion, six hundred two billion, one hundred fifty-two million, seven hundred seventy-eight thousand, one hundred thirty-four".