30105301053 has 8 divisors (see below), whose sum is σ = 40141660608. Its totient is φ = 20069571104.

The previous prime is 30105301049. The next prime is 30105301069. The reversal of 30105301053 is 35010350103.

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 30105301053 - 2² = 30105301049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30105301043) 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, 31425 + ... + 247382.

It is an arithmetic number, because the mean of its divisors is an integer number (5017707576).

Almost surely, 2^30105301053 is an apocalyptic number.

It is an amenable number.

30105301053 is a deficient number, since it is larger than the sum of its proper divisors (10036359555).

30105301053 is a wasteful number, since it uses less digits than its factorization.

30105301053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314803.

The product of its (nonzero) digits is 675, while the sum is 21.

Adding to 30105301053 its reverse (35010350103), we get a palindrome (65115651156).

The spelling of 30105301053 in words is "thirty billion, one hundred five million, three hundred one thousand, fifty-three".