10102043 has 8 divisors (see below), whose sum is σ = 11565312. Its totient is φ = 8643816.

The previous prime is 10102019. The next prime is 10102049. The reversal of 10102043 is 34020101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10102043 - 2⁶ = 10101979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10102049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5396 + ... + 7022.

It is an arithmetic number, because the mean of its divisors is an integer number (1445664).

Almost surely, 2^10102043 is an apocalyptic number.

10102043 is a deficient number, since it is larger than the sum of its proper divisors (1463269).

10102043 is an equidigital number, since it uses as much as digits as its factorization.

10102043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10102043 is about 3178.3711237047. The cubic root of 10102043 is about 216.1738070087.

Adding to 10102043 its reverse (34020101), we get a palindrome (44122144).

The spelling of 10102043 in words is "ten million, one hundred two thousand, forty-three".