1043140102 has 4 divisors (see below), whose sum is σ = 1564710156. Its totient is φ = 521570050.

The previous prime is 1043140093. The next prime is 1043140123. The reversal of 1043140102 is 2010413401.

It is a semiprime because it is the product of two primes.

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, 260785024 + ... + 260785027.

It is an arithmetic number, because the mean of its divisors is an integer number (391177539).

Almost surely, 2^1043140102 is an apocalyptic number.

1043140102 is a deficient number, since it is larger than the sum of its proper divisors (521570054).

1043140102 is an equidigital number, since it uses as much as digits as its factorization.

1043140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521570053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1043140102 is about 32297.6795141694. The cubic root of 1043140102 is about 1014.1780664191.

Adding to 1043140102 its reverse (2010413401), we get a palindrome (3053553503).

The spelling of 1043140102 in words is "one billion, forty-three million, one hundred forty thousand, one hundred two".