10210440103 has 4 divisors (see below), whose sum is σ = 10210699440. Its totient is φ = 10210180768.

The previous prime is 10210440073. The next prime is 10210440127. The reversal of 10210440103 is 30104401201.

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 10210440103 - 2²¹ = 10208342951 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 (10210440203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57058 + ... + 153871.

It is an arithmetic number, because the mean of its divisors is an integer number (2552674860).

Almost surely, 2^10210440103 is an apocalyptic number.

10210440103 is a deficient number, since it is larger than the sum of its proper divisors (259337).

10210440103 is an equidigital number, since it uses as much as digits as its factorization.

10210440103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259336.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10210440103 its reverse (30104401201), we get a palindrome (40314841304).

The spelling of 10210440103 in words is "ten billion, two hundred ten million, four hundred forty thousand, one hundred three".