2054343101 has 4 divisors (see below), whose sum is σ = 2054583804. Its totient is φ = 2054102400.

The previous prime is 2054343073. The next prime is 2054343113. The reversal of 2054343101 is 1013434502.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1916163076 + 138180025 = 43774^2 + 11755^2 .

It is a cyclic number.

It is not a de Polignac number, because 2054343101 - 2⁶ = 2054343037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054343191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107060 + ... + 124781.

It is an arithmetic number, because the mean of its divisors is an integer number (513645951).

Almost surely, 2^2054343101 is an apocalyptic number.

It is an amenable number.

2054343101 is a deficient number, since it is larger than the sum of its proper divisors (240703).

2054343101 is an equidigital number, since it uses as much as digits as its factorization.

2054343101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240702.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2054343101 is about 45324.8618420398. The cubic root of 2054343101 is about 1271.2305639326.

Adding to 2054343101 its reverse (1013434502), we get a palindrome (3067777603).

The spelling of 2054343101 in words is "two billion, fifty-four million, three hundred forty-three thousand, one hundred one".