30140151 has 16 divisors (see below), whose sum is σ = 41178624. Its totient is φ = 19603584.

The previous prime is 30140141. The next prime is 30140171. The reversal of 30140151 is 15104103.

It is not a de Polignac number, because 30140151 - 2⁹ = 30139639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30140151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22050 + ... + 23376.

It is an arithmetic number, because the mean of its divisors is an integer number (2573664).

Almost surely, 2^30140151 is an apocalyptic number.

30140151 is a deficient number, since it is larger than the sum of its proper divisors (11038473).

30140151 is a wasteful number, since it uses less digits than its factorization.

30140151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 30140151 is about 5490.0046448068. The cubic root of 30140151 is about 311.2063676519.

Adding to 30140151 its reverse (15104103), we get a palindrome (45244254).

The spelling of 30140151 in words is "thirty million, one hundred forty thousand, one hundred fifty-one".