2011134101342 has 4 divisors (see below), whose sum is σ = 3016701152016. Its totient is φ = 1005567050670.

The previous prime is 2011134101287. The next prime is 2011134101387. The reversal of 2011134101342 is 2431014311102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502783525334 + ... + 502783525337.

It is an arithmetic number, because the mean of its divisors is an integer number (754175288004).

Almost surely, 2^{2011134101342} is an apocalyptic number.

2011134101342 is a deficient number, since it is larger than the sum of its proper divisors (1005567050674).

2011134101342 is a wasteful number, since it uses less digits than its factorization.

2011134101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005567050673.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 2011134101342 its reverse (2431014311102), we get a palindrome (4442148412444).

The spelling of 2011134101342 in words is "two trillion, eleven billion, one hundred thirty-four million, one hundred one thousand, three hundred forty-two".