30488656101 has 36 divisors (see below), whose sum is σ = 42511795872. Its totient is φ = 19434849728.

The previous prime is 30488656031. The next prime is 30488656151. The reversal of 30488656101 is 10165688403.

It is a de Polignac number, because none of the positive numbers 2^k-30488656101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30488656151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 113340595 + ... + 113340863.

Almost surely, 2^30488656101 is an apocalyptic number.

It is an amenable number.

30488656101 is a deficient number, since it is larger than the sum of its proper divisors (12023139771).

30488656101 is an equidigital number, since it uses as much as digits as its factorization.

30488656101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 30488656101 in words is "thirty billion, four hundred eighty-eight million, six hundred fifty-six thousand, one hundred one".