2043342101 has 8 divisors (see below), whose sum is σ = 2056780800. Its totient is φ = 2029926240.

The previous prime is 2043342097. The next prime is 2043342113. The reversal of 2043342101 is 1012433402.

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

It is a cyclic number.

It is not a de Polignac number, because 2043342101 - 2² = 2043342097 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 (2043342601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197036 + ... + 207146.

It is an arithmetic number, because the mean of its divisors is an integer number (257097600).

Almost surely, 2^2043342101 is an apocalyptic number.

It is an amenable number.

2043342101 is a deficient number, since it is larger than the sum of its proper divisors (13438699).

2043342101 is a wasteful number, since it uses less digits than its factorization.

2043342101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11419.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2043342101 is about 45203.3417016928. The cubic root of 2043342101 is about 1268.9573563686.

Adding to 2043342101 its reverse (1012433402), we get a palindrome (3055775503).

The spelling of 2043342101 in words is "two billion, forty-three million, three hundred forty-two thousand, one hundred one".