100003240029 has 32 divisors (see below), whose sum is σ = 167853164544. Its totient is φ = 51445356480.

The previous prime is 100003240021. The next prime is 100003240093. The reversal of 100003240029 is 920042300001.

It is not a de Polignac number, because 100003240029 - 2³ = 100003240021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100003239987 and 100003240014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100003240021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2077734 + ... + 2125319.

It is an arithmetic number, because the mean of its divisors is an integer number (5245411392).

Almost surely, 2^100003240029 is an apocalyptic number.

It is an amenable number.

100003240029 is a deficient number, since it is larger than the sum of its proper divisors (67849924515).

100003240029 is a wasteful number, since it uses less digits than its factorization.

100003240029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203177.

The product of its (nonzero) digits is 432, while the sum is 21.

The spelling of 100003240029 in words is "one hundred billion, three million, two hundred forty thousand, twenty-nine".