2142103033 has 8 divisors (see below), whose sum is σ = 2451234752. Its totient is φ = 1833750576.

The previous prime is 2142102983. The next prime is 2142103043. The reversal of 2142103033 is 3303012412.

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

It is a de Polignac number, because none of the positive numbers 2^k-2142103033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2142103033.

It is not an unprimeable number, because it can be changed into a prime (2142103043) by changing a digit.

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, 188910 + ... + 199927.

It is an arithmetic number, because the mean of its divisors is an integer number (306404344).

Almost surely, 2^2142103033 is an apocalyptic number.

It is an amenable number.

2142103033 is a deficient number, since it is larger than the sum of its proper divisors (309131719).

2142103033 is an equidigital number, since it uses as much as digits as its factorization.

2142103033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389631.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2142103033 is about 46282.8589544769. The cubic root of 2142103033 is about 1289.0807370260.

Adding to 2142103033 its reverse (3303012412), we get a palindrome (5445115445).

The spelling of 2142103033 in words is "two billion, one hundred forty-two million, one hundred three thousand, thirty-three".