100457034603 has 16 divisors (see below), whose sum is σ = 134960467200. Its totient is φ = 66464362080.

The previous prime is 100457034589. The next prime is 100457034617. The reversal of 100457034603 is 306430754001.

It is an interprime number because it is at equal distance from previous prime (100457034589) and next prime (100457034617).

It is not a de Polignac number, because 100457034603 - 2⁹ = 100457034091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100457034653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21433 + ... + 448746.

It is an arithmetic number, because the mean of its divisors is an integer number (8435029200).

Almost surely, 2^100457034603 is an apocalyptic number.

100457034603 is a deficient number, since it is larger than the sum of its proper divisors (34503432597).

100457034603 is a wasteful number, since it uses less digits than its factorization.

100457034603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470722.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 100457034603 its reverse (306430754001), we get a palindrome (406887788604).

The spelling of 100457034603 in words is "one hundred billion, four hundred fifty-seven million, thirty-four thousand, six hundred three".