101010010103 has 4 divisors (see below), whose sum is σ = 103473668928. Its totient is φ = 98546351280.

The previous prime is 101010010093. The next prime is 101010010109. The reversal of 101010010103 is 301010010101.

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

It is a cyclic number.

It is not a de Polignac number, because 101010010103 - 2³⁶ = 32290533367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010010109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231829351 + ... + 1231829432.

It is an arithmetic number, because the mean of its divisors is an integer number (25868417232).

Almost surely, 2^101010010103 is an apocalyptic number.

101010010103 is a deficient number, since it is larger than the sum of its proper divisors (2463658825).

101010010103 is an equidigital number, since it uses as much as digits as its factorization.

101010010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463658824.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 101010010103 its reverse (301010010101), we get a palindrome (402020020204).

The spelling of 101010010103 in words is "one hundred one billion, ten million, ten thousand, one hundred three".