100735479553 has 4 divisors (see below), whose sum is σ = 103078165168. Its totient is φ = 98392793940.

The previous prime is 100735479539. The next prime is 100735479577. The reversal of 100735479553 is 355974537001.

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 100735479553 - 2⁹ = 100735479041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100735479497 and 100735479506.

It is not an unprimeable number, because it can be changed into a prime (100735479503) 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, 1171342743 + ... + 1171342828.

It is an arithmetic number, because the mean of its divisors is an integer number (25769541292).

Almost surely, 2^100735479553 is an apocalyptic number.

It is an amenable number.

100735479553 is a deficient number, since it is larger than the sum of its proper divisors (2342685615).

100735479553 is an equidigital number, since it uses as much as digits as its factorization.

100735479553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342685614.

The product of its (nonzero) digits is 1984500, while the sum is 49.

The spelling of 100735479553 in words is "one hundred billion, seven hundred thirty-five million, four hundred seventy-nine thousand, five hundred fifty-three".