2011012321342 has 8 divisors (see below), whose sum is σ = 3059004658032. Its totient is φ = 991344102000.

The previous prime is 2011012321321. The next prime is 2011012321363. The reversal of 2011012321342 is 2431232101102.

It is an interprime number because it is at equal distance from previous prime (2011012321321) and next prime (2011012321363).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7081029159 + ... + 7081029442.

It is an arithmetic number, because the mean of its divisors is an integer number (382375582254).

Almost surely, 2^{2011012321342} is an apocalyptic number.

2011012321342 is a deficient number, since it is larger than the sum of its proper divisors (1047992336690).

2011012321342 is a wasteful number, since it uses less digits than its factorization.

2011012321342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14162058674.

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

Adding to 2011012321342 its reverse (2431232101102), we get a palindrome (4442244422444).

The spelling of 2011012321342 in words is "two trillion, eleven billion, twelve million, three hundred twenty-one thousand, three hundred forty-two".