100345221035 has 8 divisors (see below), whose sum is σ = 121280555760. Its totient is φ = 79698649824.

The previous prime is 100345221017. The next prime is 100345221043. The reversal of 100345221035 is 530122543001.

It is a happy number.

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 100345221035 - 2²⁶ = 100278112171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100345220995 and 100345221013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72190112 + ... + 72191501.

It is an arithmetic number, because the mean of its divisors is an integer number (15160069470).

Almost surely, 2^100345221035 is an apocalyptic number.

100345221035 is a deficient number, since it is larger than the sum of its proper divisors (20935334725).

100345221035 is a wasteful number, since it uses less digits than its factorization.

100345221035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144381757.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 100345221035 its reverse (530122543001), we get a palindrome (630467764036).

The spelling of 100345221035 in words is "one hundred billion, three hundred forty-five million, two hundred twenty-one thousand, thirty-five".