30540223530332 has 48 divisors (see below), whose sum is σ = 54501143139072. Its totient is φ = 14970729312000.

The previous prime is 30540223530331. The next prime is 30540223530337. The reversal of 30540223530332 is 23303532204503.

It is a junction number, because it is equal to n+sod(n) for n = 30540223530292 and 30540223530301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30540223530331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87475988 + ... + 87824420.

It is an arithmetic number, because the mean of its divisors is an integer number (1135440482064).

Almost surely, 2^{30540223530332} is an apocalyptic number.

It is an amenable number.

30540223530332 is a deficient number, since it is larger than the sum of its proper divisors (23960919608740).

30540223530332 is a wasteful number, since it uses less digits than its factorization.

30540223530332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350058 (or 350056 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 30540223530332 its reverse (23303532204503), we get a palindrome (53843755734835).

The spelling of 30540223530332 in words is "thirty trillion, five hundred forty billion, two hundred twenty-three million, five hundred thirty thousand, three hundred thirty-two".