2051101342 has 8 divisors (see below), whose sum is σ = 3151692432. Its totient is φ = 1000537200.

The previous prime is 2051101279. The next prime is 2051101343. The reversal of 2051101342 is 2431011502.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051101343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12506634 + ... + 12506797.

It is an arithmetic number, because the mean of its divisors is an integer number (393961554).

Almost surely, 2^2051101342 is an apocalyptic number.

2051101342 is a deficient number, since it is larger than the sum of its proper divisors (1100591090).

2051101342 is a wasteful number, since it uses less digits than its factorization.

2051101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25013474.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2051101342 is about 45289.0863453879. The cubic root of 2051101342 is about 1270.5615434748.

Adding to 2051101342 its reverse (2431011502), we get a palindrome (4482112844).

The spelling of 2051101342 in words is "two billion, fifty-one million, one hundred one thousand, three hundred forty-two".