30653141 has 8 divisors (see below), whose sum is σ = 31737600. Its totient is φ = 29574720.

The previous prime is 30653111. The next prime is 30653143. The reversal of 30653141 is 14135603.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30653141 - 2¹⁰ = 30652117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30653143) 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, 10445 + ... + 13053.

It is an arithmetic number, because the mean of its divisors is an integer number (3967200).

Almost surely, 2^30653141 is an apocalyptic number.

30653141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30653141 is a deficient number, since it is larger than the sum of its proper divisors (1084459).

30653141 is a wasteful number, since it uses less digits than its factorization.

30653141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 30653141 is about 5536.5278830690. The cubic root of 30653141 is about 312.9620378107.

Adding to 30653141 its reverse (14135603), we get a palindrome (44788744).

The spelling of 30653141 in words is "thirty million, six hundred fifty-three thousand, one hundred forty-one".