30230055348 has 12 divisors (see below), whose sum is σ = 70536795840. Its totient is φ = 10076685112.

The previous prime is 30230055347. The next prime is 30230055413. The reversal of 30230055348 is 84355003203.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×30230055348² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230055347) 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, 1259585628 + ... + 1259585651.

It is an arithmetic number, because the mean of its divisors is an integer number (5878066320).

Almost surely, 2^30230055348 is an apocalyptic number.

It is an amenable number.

30230055348 is an abundant number, since it is smaller than the sum of its proper divisors (40306740492).

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

30230055348 is a wasteful number, since it uses less digits than its factorization.

30230055348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519171286 (or 2519171284 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 30230055348 in words is "thirty billion, two hundred thirty million, fifty-five thousand, three hundred forty-eight".