30523351141 has 8 divisors (see below), whose sum is σ = 31197029760. Its totient is φ = 29850682848.

The previous prime is 30523351127. The next prime is 30523351153. The reversal of 30523351141 is 14115332503.

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 30523351141 - 2⁷ = 30523351013 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 (30523351171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191331 + ... + 312496.

It is an arithmetic number, because the mean of its divisors is an integer number (3899628720).

Almost surely, 2^30523351141 is an apocalyptic number.

It is an amenable number.

30523351141 is a deficient number, since it is larger than the sum of its proper divisors (673678619).

30523351141 is a wasteful number, since it uses less digits than its factorization.

30523351141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505163.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 30523351141 its reverse (14115332503), we get a palindrome (44638683644).

The spelling of 30523351141 in words is "thirty billion, five hundred twenty-three million, three hundred fifty-one thousand, one hundred forty-one".