2030102443 has 8 divisors (see below), whose sum is σ = 2182417920. Its totient is φ = 1882333800.

The previous prime is 2030102423. The next prime is 2030102471. The reversal of 2030102443 is 3442010302.

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

It is not a de Polignac number, because 2030102443 - 2⁵ = 2030102411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 2030102443.

It is not an unprimeable number, because it can be changed into a prime (2030102423) 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, 1135783 + ... + 1137568.

It is an arithmetic number, because the mean of its divisors is an integer number (272802240).

Almost surely, 2^2030102443 is an apocalyptic number.

2030102443 is a deficient number, since it is larger than the sum of its proper divisors (152315477).

2030102443 is a wasteful number, since it uses less digits than its factorization.

2030102443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273417.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2030102443 is about 45056.6581428317. The cubic root of 2030102443 is about 1266.2107158659.

Adding to 2030102443 its reverse (3442010302), we get a palindrome (5472112745).

The spelling of 2030102443 in words is "two billion, thirty million, one hundred two thousand, four hundred forty-three".