30116452351 has 4 divisors (see below), whose sum is σ = 30274130304. Its totient is φ = 29958774400.

The previous prime is 30116452349. The next prime is 30116452361. The reversal of 30116452351 is 15325461103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15325461103 = 31 ⋅494369713.

It is a cyclic number.

It is not a de Polignac number, because 30116452351 - 2¹ = 30116452349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30116452361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78838690 + ... + 78839071.

It is an arithmetic number, because the mean of its divisors is an integer number (7568532576).

Almost surely, 2^30116452351 is an apocalyptic number.

30116452351 is a deficient number, since it is larger than the sum of its proper divisors (157677953).

30116452351 is a wasteful number, since it uses less digits than its factorization.

30116452351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157677952.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 30116452351 in words is "thirty billion, one hundred sixteen million, four hundred fifty-two thousand, three hundred fifty-one".