1101342134020 has 24 divisors (see below), whose sum is σ = 2312852568768. Its totient is φ = 440530360800.

The previous prime is 1101342133973. The next prime is 1101342134047. The reversal of 1101342134020 is 204312431011.

It is a junction number, because it is equal to n+sod(n) for n = 1101342133982 and 1101342134000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126185 + ... + 1863055.

It is an arithmetic number, because the mean of its divisors is an integer number (96368857032).

Almost surely, 2^{1101342134020} is an apocalyptic number.

1101342134020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101342134020 is an abundant number, since it is smaller than the sum of its proper divisors (1211510434748).

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

1101342134020 is a wasteful number, since it uses less digits than its factorization.

1101342134020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811611 (or 811609 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1101342134020 its reverse (204312431011), we get a palindrome (1305654565031).

The spelling of 1101342134020 in words is "one trillion, one hundred one billion, three hundred forty-two million, one hundred thirty-four thousand, twenty".