30253052803 has 8 divisors (see below), whose sum is σ = 32127138000. Its totient is φ = 28407149568.

The previous prime is 30253052789. The next prime is 30253052857. The reversal of 30253052803 is 30825035203.

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-30253052803 is a prime.

It is a super-2 number, since 2×30253052803² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30253052003) 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, 7043278 + ... + 7047571.

It is an arithmetic number, because the mean of its divisors is an integer number (4015892250).

Almost surely, 2^30253052803 is an apocalyptic number.

30253052803 is a deficient number, since it is larger than the sum of its proper divisors (1874085197).

30253052803 is a wasteful number, since it uses less digits than its factorization.

30253052803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14090981.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 30253052803 in words is "thirty billion, two hundred fifty-three million, fifty-two thousand, eight hundred three".