1010542105 has 8 divisors (see below), whose sum is σ = 1215547200. Its totient is φ = 806502576.

The previous prime is 1010542103. The next prime is 1010542109. The reversal of 1010542105 is 5012450101.

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 1010542105 - 2¹ = 1010542103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010542103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239085 + ... + 243274.

It is an arithmetic number, because the mean of its divisors is an integer number (151943400).

Almost surely, 2^1010542105 is an apocalyptic number.

It is an amenable number.

1010542105 is a deficient number, since it is larger than the sum of its proper divisors (205005095).

1010542105 is an equidigital number, since it uses as much as digits as its factorization.

1010542105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482783.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1010542105 is about 31789.0249142688. The cubic root of 1010542105 is about 1003.5017583751.

Adding to 1010542105 its reverse (5012450101), we get a palindrome (6022992206).

The spelling of 1010542105 in words is "one billion, ten million, five hundred forty-two thousand, one hundred five".