30153353125 has 24 divisors (see below), whose sum is σ = 43073493120. Its totient is φ = 20676570000.

The previous prime is 30153353089. The next prime is 30153353137. The reversal of 30153353125 is 52135335103.

It is not a de Polignac number, because 30153353125 - 2¹⁵ = 30153320357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 667345 + ... + 711094.

It is an arithmetic number, because the mean of its divisors is an integer number (1794728880).

Almost surely, 2^30153353125 is an apocalyptic number.

30153353125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30153353125 is a deficient number, since it is larger than the sum of its proper divisors (12920139995).

30153353125 is an frugal number, since it uses more digits than its factorization.

30153353125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378471 (or 1378451 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 30153353125 its reverse (52135335103), we get a palindrome (82288688228).

The spelling of 30153353125 in words is "thirty billion, one hundred fifty-three million, three hundred fifty-three thousand, one hundred twenty-five".