30667101 has 8 divisors (see below), whose sum is σ = 41465664. Its totient is φ = 20156640.

The previous prime is 30667097. The next prime is 30667111. The reversal of 30667101 is 10176603.

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

It is not a de Polignac number, because 30667101 - 2² = 30667097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30667111) 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, 71776 + ... + 72201.

It is an arithmetic number, because the mean of its divisors is an integer number (5183208).

Almost surely, 2^30667101 is an apocalyptic number.

It is an amenable number.

30667101 is a deficient number, since it is larger than the sum of its proper divisors (10798563).

30667101 is a wasteful number, since it uses less digits than its factorization.

30667101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144051.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 30667101 is about 5537.7884574982. The cubic root of 30667101 is about 313.0095401421.

The spelling of 30667101 in words is "thirty million, six hundred sixty-seven thousand, one hundred one".