101030440103 has 8 divisors (see below), whose sum is σ = 102695882400. Its totient is φ = 99365294880.

The previous prime is 101030440073. The next prime is 101030440111. The reversal of 101030440103 is 301044030101.

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 101030440103 - 2⁸ = 101030439847 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 (101030440703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672926 + ... + 809252.

It is an arithmetic number, because the mean of its divisors is an integer number (12836985300).

Almost surely, 2^101030440103 is an apocalyptic number.

101030440103 is a deficient number, since it is larger than the sum of its proper divisors (1665442297).

101030440103 is a wasteful number, since it uses less digits than its factorization.

101030440103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148537.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101030440103 its reverse (301044030101), we get a palindrome (402074470204).

The spelling of 101030440103 in words is "one hundred one billion, thirty million, four hundred forty thousand, one hundred three".