103102043 has 12 divisors (see below), whose sum is σ = 113865024. Its totient is φ = 93284400.

The previous prime is 103102033. The next prime is 103102081. The reversal of 103102043 is 340201301.

It is not a de Polignac number, because 103102043 - 2¹⁸ = 102839899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103102033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25073 + ... + 28893.

It is an arithmetic number, because the mean of its divisors is an integer number (9488752).

Almost surely, 2^103102043 is an apocalyptic number.

103102043 is a deficient number, since it is larger than the sum of its proper divisors (10762981).

103102043 is a wasteful number, since it uses less digits than its factorization.

103102043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103102043 is about 10153.9176183383. The cubic root of 103102043 is about 468.9095635033.

Adding to 103102043 its reverse (340201301), we get a palindrome (443303344).

The spelling of 103102043 in words is "one hundred three million, one hundred two thousand, forty-three".