799900100101 has 4 divisors (see below), whose sum is σ = 801262792512. Its totient is φ = 798537407692.

The previous prime is 799900100057. The next prime is 799900100113. The reversal of 799900100101 is 101001009997.

799900100101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799900100101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799900100201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681345325 + ... + 681346498.

It is an arithmetic number, because the mean of its divisors is an integer number (200315698128).

Almost surely, 2^799900100101 is an apocalyptic number.

It is an amenable number.

799900100101 is a deficient number, since it is larger than the sum of its proper divisors (1362692411).

799900100101 is a wasteful number, since it uses less digits than its factorization.

799900100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362692410.

The product of its (nonzero) digits is 5103, while the sum is 37.

The spelling of 799900100101 in words is "seven hundred ninety-nine billion, nine hundred million, one hundred thousand, one hundred one".