305050101 has 8 divisors (see below), whose sum is σ = 420758880. Its totient is φ = 196354032.

The previous prime is 305050061. The next prime is 305050121. The reversal of 305050101 is 101050503.

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

It is not a de Polignac number, because 305050101 - 2⁷ = 305049973 is a prime.

It is a super-2 number, since 2×305050101² = 186111128240220402, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305050121) 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, 1753075 + ... + 1753248.

It is an arithmetic number, because the mean of its divisors is an integer number (52594860).

Almost surely, 2^305050101 is an apocalyptic number.

It is an amenable number.

305050101 is a deficient number, since it is larger than the sum of its proper divisors (115708779).

305050101 is a wasteful number, since it uses less digits than its factorization.

305050101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506355.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 305050101 is about 17465.6835251301. The cubic root of 305050101 is about 673.1684051553.

The spelling of 305050101 in words is "three hundred five million, fifty thousand, one hundred one".