2102033143 has 16 divisors (see below), whose sum is σ = 2450663424. Its totient is φ = 1765764000.

The previous prime is 2102033107. The next prime is 2102033161. The reversal of 2102033143 is 3413302012.

It is a de Polignac number, because none of the positive numbers 2^k-2102033143 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 2102033143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102033243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81018 + ... + 103768.

It is an arithmetic number, because the mean of its divisors is an integer number (153166464).

Almost surely, 2^2102033143 is an apocalyptic number.

2102033143 is a deficient number, since it is larger than the sum of its proper divisors (348630281).

2102033143 is a wasteful number, since it uses less digits than its factorization.

2102033143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23022.

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

The square root of 2102033143 is about 45847.9349916657. The cubic root of 2102033143 is about 1280.9923016192.

Adding to 2102033143 its reverse (3413302012), we get a palindrome (5515335155).

The spelling of 2102033143 in words is "two billion, one hundred two million, thirty-three thousand, one hundred forty-three".