100697882797 has 4 divisors (see below), whose sum is σ = 100833412320. Its totient is φ = 100562353276.

The previous prime is 100697882737. The next prime is 100697882839. The reversal of 100697882797 is 797288796001.

It is a happy number.

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 not a de Polignac number, because 100697882797 - 2²³ = 100689494189 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 (100697882737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67763647 + ... + 67765132.

It is an arithmetic number, because the mean of its divisors is an integer number (25208353080).

Almost surely, 2^100697882797 is an apocalyptic number.

It is an amenable number.

100697882797 is a deficient number, since it is larger than the sum of its proper divisors (135529523).

100697882797 is an equidigital number, since it uses as much as digits as its factorization.

100697882797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135529522.

The product of its (nonzero) digits is 21337344, while the sum is 64.

The spelling of 100697882797 in words is "one hundred billion, six hundred ninety-seven million, eight hundred eighty-two thousand, seven hundred ninety-seven".