100416620563 has 12 divisors (see below), whose sum is σ = 116817872520. Its totient is φ = 86066451072.

The previous prime is 100416620539. The next prime is 100416620569. The reversal of 100416620563 is 365026614001.

It is not a de Polignac number, because 100416620563 - 2¹³ = 100416612371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100416620569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 994723 + ... + 1091011.

It is an arithmetic number, because the mean of its divisors is an integer number (9734822710).

Almost surely, 2^100416620563 is an apocalyptic number.

100416620563 is a deficient number, since it is larger than the sum of its proper divisors (16401251957).

100416620563 is an equidigital number, since it uses as much as digits as its factorization.

100416620563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117586 (or 117579 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 100416620563 in words is "one hundred billion, four hundred sixteen million, six hundred twenty thousand, five hundred sixty-three".