100416620539 has 2 divisors, whose sum is σ = 100416620540. Its totient is φ = 100416620538.

The previous prime is 100416620519. The next prime is 100416620569. The reversal of 100416620539 is 935026614001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100416620539 - 2⁹ = 100416620027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100416620498 and 100416620507.

It is not a weakly prime, because it can be changed into another prime (100416620519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50208310269 + 50208310270.

It is an arithmetic number, because the mean of its divisors is an integer number (50208310270).

Almost surely, 2^100416620539 is an apocalyptic number.

100416620539 is a deficient number, since it is larger than the sum of its proper divisors (1).

100416620539 is an equidigital number, since it uses as much as digits as its factorization.

100416620539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 100416620539 in words is "one hundred billion, four hundred sixteen million, six hundred twenty thousand, five hundred thirty-nine".