100735345 has 8 divisors (see below), whose sum is σ = 120969576. Its totient is φ = 80530176.

The previous prime is 100735343. The next prime is 100735381. The reversal of 100735345 is 543537001.

It can be written as a sum of positive squares in 4 ways, for example, as 7187761 + 93547584 = 2681^2 + 9672^2 .

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 100735345 - 2¹ = 100735343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100735343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (15121197).

Almost surely, 2^100735345 is an apocalyptic number.

It is an amenable number.

100735345 is a deficient number, since it is larger than the sum of its proper divisors (20234231).

100735345 is a wasteful number, since it uses less digits than its factorization.

100735345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 100735345 is about 10036.6999058455. The cubic root of 100735345 is about 465.2938290155.

The spelling of 100735345 in words is "one hundred million, seven hundred thirty-five thousand, three hundred forty-five".