101040010003 has 2 divisors, whose sum is σ = 101040010004. Its totient is φ = 101040010002.

The previous prime is 101040009947. The next prime is 101040010061. The reversal of 101040010003 is 300010040101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101040010003 - 2²¹ = 101037912851 is a prime.

It is not a weakly prime, because it can be changed into another prime (101040010063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50520005001 + 50520005002.

It is an arithmetic number, because the mean of its divisors is an integer number (50520005002).

Almost surely, 2^101040010003 is an apocalyptic number.

101040010003 is a deficient number, since it is larger than the sum of its proper divisors (1).

101040010003 is an equidigital number, since it uses as much as digits as its factorization.

101040010003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 101040010003 its reverse (300010040101), we get a palindrome (401050050104).

The spelling of 101040010003 in words is "one hundred one billion, forty million, ten thousand, three".