100522780813 has 8 divisors (see below), whose sum is σ = 123720345728. Its totient is φ = 79534507824.

The previous prime is 100522780811. The next prime is 100522780859. The reversal of 100522780813 is 318087225001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100522780813 - 2¹ = 100522780811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100522780811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552322881 + ... + 552323062.

It is an arithmetic number, because the mean of its divisors is an integer number (15465043216).

Almost surely, 2^100522780813 is an apocalyptic number.

100522780813 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

100522780813 is a deficient number, since it is larger than the sum of its proper divisors (23197564915).

100522780813 is a wasteful number, since it uses less digits than its factorization.

100522780813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104645963.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 100522780813 in words is "one hundred billion, five hundred twenty-two million, seven hundred eighty thousand, eight hundred thirteen".