30954975151 has 8 divisors (see below), whose sum is σ = 31003290864. Its totient is φ = 30906691200.

The previous prime is 30954975119. The next prime is 30954975169. The reversal of 30954975151 is 15157945903.

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 30954975151 - 2⁵ = 30954975119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30954975095 and 30954975104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30954975451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552001 + ... + 2564101.

It is an arithmetic number, because the mean of its divisors is an integer number (3875411358).

Almost surely, 2^30954975151 is an apocalyptic number.

30954975151 is a deficient number, since it is larger than the sum of its proper divisors (48315713).

30954975151 is a wasteful number, since it uses less digits than its factorization.

30954975151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15881.

The product of its (nonzero) digits is 850500, while the sum is 49.

The spelling of 30954975151 in words is "thirty billion, nine hundred fifty-four million, nine hundred seventy-five thousand, one hundred fifty-one".