30214151 has 8 divisors (see below), whose sum is σ = 34899984. Its totient is φ = 25851520.

The previous prime is 30214139. The next prime is 30214183. The reversal of 30214151 is 15141203.

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-30214151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214451) 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, 80600 + ... + 80973.

It is an arithmetic number, because the mean of its divisors is an integer number (4362498).

Almost surely, 2^30214151 is an apocalyptic number.

30214151 is a deficient number, since it is larger than the sum of its proper divisors (4685833).

30214151 is a wasteful number, since it uses less digits than its factorization.

30214151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161601.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 30214151 is about 5496.7400338746. The cubic root of 30214151 is about 311.4608504484.

Adding to 30214151 its reverse (15141203), we get a palindrome (45355354).

The spelling of 30214151 in words is "thirty million, two hundred fourteen thousand, one hundred fifty-one".