1043143102 has 4 divisors (see below), whose sum is σ = 1564714656. Its totient is φ = 521571550.

The previous prime is 1043143099. The next prime is 1043143151. The reversal of 1043143102 is 2013413401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2013413401 = 47 ⋅42838583.

It is a self number, because there is not a number n which added to its sum of digits gives 1043143102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260785774 + ... + 260785777.

It is an arithmetic number, because the mean of its divisors is an integer number (391178664).

Almost surely, 2^1043143102 is an apocalyptic number.

1043143102 is a deficient number, since it is larger than the sum of its proper divisors (521571554).

1043143102 is an equidigital number, since it uses as much as digits as its factorization.

1043143102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521571553.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1043143102 is about 32297.7259571011. The cubic root of 1043143102 is about 1014.1790386539.

Adding to 1043143102 its reverse (2013413401), we get a palindrome (3056556503).

It can be divided in two parts, 104314 and 3102, that added together give a triangular number (107416 = T₄₆₃).

The spelling of 1043143102 in words is "one billion, forty-three million, one hundred forty-three thousand, one hundred two".