2340542101 has 4 divisors (see below), whose sum is σ = 2342744992. Its totient is φ = 2338339212.

The previous prime is 2340542081. The next prime is 2340542107. The reversal of 2340542101 is 1012450432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340542101 - 2²³ = 2332153493 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 (2340542107) 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, 1099851 + ... + 1101976.

It is an arithmetic number, because the mean of its divisors is an integer number (585686248).

Almost surely, 2^2340542101 is an apocalyptic number.

It is an amenable number.

2340542101 is a deficient number, since it is larger than the sum of its proper divisors (2202891).

2340542101 is a wasteful number, since it uses less digits than its factorization.

2340542101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202890.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2340542101 is about 48379.1494447763. The cubic root of 2340542101 is about 1327.7169078687.

Adding to 2340542101 its reverse (1012450432), we get a palindrome (3352992533).

The spelling of 2340542101 in words is "two billion, three hundred forty million, five hundred forty-two thousand, one hundred one".