30178211151 has 16 divisors (see below), whose sum is σ = 45804084480. Its totient is φ = 17494614720.

The previous prime is 30178211149. The next prime is 30178211191. The reversal of 30178211151 is 15111287103.

It is not a de Polignac number, because 30178211151 - 2¹ = 30178211149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30178211191) 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 15 ways as a sum of consecutive naturals, for example, 19879486 + ... + 19881003.

It is an arithmetic number, because the mean of its divisors is an integer number (2862755280).

Almost surely, 2^30178211151 is an apocalyptic number.

30178211151 is a deficient number, since it is larger than the sum of its proper divisors (15625873329).

30178211151 is a wasteful number, since it uses less digits than its factorization.

30178211151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39760526.

The product of its (nonzero) digits is 1680, while the sum is 30.

Adding to 30178211151 its reverse (15111287103), we get a palindrome (45289498254).

The spelling of 30178211151 in words is "thirty billion, one hundred seventy-eight million, two hundred eleven thousand, one hundred fifty-one".