30231541131445 has 8 divisors (see below), whose sum is σ = 36279195786144. Its totient is φ = 24184335286224.

The previous prime is 30231541131329. The next prime is 30231541131481. The reversal of 30231541131445 is 54413114513203.

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 30231541131445 - 2¹³ = 30231541123253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112054159 + ... + 112323628.

It is an arithmetic number, because the mean of its divisors is an integer number (4534899473268).

Almost surely, 2^{30231541131445} is an apocalyptic number.

It is an amenable number.

30231541131445 is a deficient number, since it is larger than the sum of its proper divisors (6047654654699).

30231541131445 is a wasteful number, since it uses less digits than its factorization.

30231541131445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224404739.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 30231541131445 its reverse (54413114513203), we get a palindrome (84644655644648).

The spelling of 30231541131445 in words is "thirty trillion, two hundred thirty-one billion, five hundred forty-one million, one hundred thirty-one thousand, four hundred forty-five".