30520851000192 has 240 divisors, whose sum is σ = 105658875380520. Its totient is φ = 8720242997760.

The previous prime is 30520851000149. The next prime is 30520851000193. The reversal of 30520851000192 is 29100015802503.

30520851000192 is a `hidden beast` number, since 3 + 0 + 52 + 0 + 8 + 510 + 0 + 0 + 1 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30520851000193) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 29530284 + ... + 30546347.

Almost surely, 2^{30520851000192} is an apocalyptic number.

30520851000192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30520851000192 is an abundant number, since it is smaller than the sum of its proper divisors (75138024380328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30520851000192 is an equidigital number, since it uses as much as digits as its factorization.

30520851000192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60076671 (or 60076643 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

Adding to 30520851000192 its reverse (29100015802503), we get a palindrome (59620866802695).

The spelling of 30520851000192 in words is "thirty trillion, five hundred twenty billion, eight hundred fifty-one million, one hundred ninety-two", and thus it is an aban number.