100503430541 has 8 divisors (see below), whose sum is σ = 106384111200. Its totient is φ = 94681852560.

The previous prime is 100503430507. The next prime is 100503430543. The reversal of 100503430541 is 145034305001.

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 100503430541 - 2⁶ = 100503430477 is a prime.

It is a super-2 number, since 2×100503430541² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100503430541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100503430543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14772170 + ... + 14778971.

It is an arithmetic number, because the mean of its divisors is an integer number (13298013900).

Almost surely, 2^100503430541 is an apocalyptic number.

It is an amenable number.

100503430541 is a deficient number, since it is larger than the sum of its proper divisors (5880680659).

100503430541 is a wasteful number, since it uses less digits than its factorization.

100503430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29551339.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 100503430541 its reverse (145034305001), we get a palindrome (245537735542).

The spelling of 100503430541 in words is "one hundred billion, five hundred three million, four hundred thirty thousand, five hundred forty-one".