2142302015 has 8 divisors (see below), whose sum is σ = 2938014240. Its totient is φ = 1469007072.

The previous prime is 2142301981. The next prime is 2142302021. The reversal of 2142302015 is 5102032412.

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 2142302015 - 2⁶ = 2142301951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30604280 + ... + 30604349.

It is an arithmetic number, because the mean of its divisors is an integer number (367251780).

Almost surely, 2^2142302015 is an apocalyptic number.

2142302015 is a deficient number, since it is larger than the sum of its proper divisors (795712225).

2142302015 is an equidigital number, since it uses as much as digits as its factorization.

2142302015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61208641.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2142302015 is about 46285.0085340815. The cubic root of 2142302015 is about 1289.1206504378.

Adding to 2142302015 its reverse (5102032412), we get a palindrome (7244334427).

The spelling of 2142302015 in words is "two billion, one hundred forty-two million, three hundred two thousand, fifteen".