30221131023054 has 64 divisors (see below), whose sum is σ = 67479085704960. Its totient is φ = 10025561700000.

The previous prime is 30221131023001. The next prime is 30221131023071. The reversal of 30221131023054 is 45032013112203.

30221131023054 is a `hidden beast` number, since 3 + 0 + 221 + 131 + 0 + 2 + 305 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438645949 + ... + 438714839.

It is an arithmetic number, because the mean of its divisors is an integer number (1054360714140).

Almost surely, 2^{30221131023054} is an apocalyptic number.

30221131023054 is an abundant number, since it is smaller than the sum of its proper divisors (37257954681906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30221131023054 is a wasteful number, since it uses less digits than its factorization.

30221131023054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107614 (or 107608 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 30221131023054 its reverse (45032013112203), we get a palindrome (75253144135257).

The spelling of 30221131023054 in words is "thirty trillion, two hundred twenty-one billion, one hundred thirty-one million, twenty-three thousand, fifty-four".