100346320453 has 32 divisors (see below), whose sum is σ = 109757773440. Its totient is φ = 91437465600.

The previous prime is 100346320441. The next prime is 100346320457. The reversal of 100346320453 is 354023643001.

It is not a de Polignac number, because 100346320453 - 2⁵ = 100346320421 is a prime.

It is a super-2 number, since 2×100346320453² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100346320457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10446853 + ... + 10456453.

It is an arithmetic number, because the mean of its divisors is an integer number (3429930420).

Almost surely, 2^100346320453 is an apocalyptic number.

It is an amenable number.

100346320453 is a deficient number, since it is larger than the sum of its proper divisors (9411452987).

100346320453 is a wasteful number, since it uses less digits than its factorization.

100346320453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9877.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 100346320453 its reverse (354023643001), we get a palindrome (454369963454).

The spelling of 100346320453 in words is "one hundred billion, three hundred forty-six million, three hundred twenty thousand, four hundred fifty-three".