100389486599 has 2 divisors, whose sum is σ = 100389486600. Its totient is φ = 100389486598.

The previous prime is 100389486559. The next prime is 100389486661. The reversal of 100389486599 is 995684983001.

It is an a-pointer prime, because the next prime (100389486661) can be obtained adding 100389486599 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100389486599 - 2²⁰ = 100388438023 is a prime.

It is a super-2 number, since 2×100389486599² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100389486529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50194743299 + 50194743300.

It is an arithmetic number, because the mean of its divisors is an integer number (50194743300).

Almost surely, 2^100389486599 is an apocalyptic number.

100389486599 is a deficient number, since it is larger than the sum of its proper divisors (1).

100389486599 is an equidigital number, since it uses as much as digits as its factorization.

100389486599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 62.

The spelling of 100389486599 in words is "one hundred billion, three hundred eighty-nine million, four hundred eighty-six thousand, five hundred ninety-nine".