47430101 has 8 divisors (see below), whose sum is σ = 48142080. Its totient is φ = 46721632.

The previous prime is 47430091. The next prime is 47430113. The reversal of 47430101 is 10103474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47430101 is a prime.

It is a super-5 number, since 5×47430101⁵ (a number of 40 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47430181) 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, 39161 + ... + 40353.

It is an arithmetic number, because the mean of its divisors is an integer number (6017760).

Almost surely, 2^47430101 is an apocalyptic number.

It is an amenable number.

47430101 is a deficient number, since it is larger than the sum of its proper divisors (711979).

47430101 is a wasteful number, since it uses less digits than its factorization.

47430101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 47430101 is about 6886.9515026607. The cubic root of 47430101 is about 361.9800895615.

Adding to 47430101 its reverse (10103474), we get a palindrome (57533575).

The spelling of 47430101 in words is "forty-seven million, four hundred thirty thousand, one hundred one".