30212301230 has 16 divisors (see below), whose sum is σ = 57581092080. Its totient is φ = 11374042752.

The previous prime is 30212301211. The next prime is 30212301233. The reversal of 30212301230 is 3210321203.

It is a super-2 number, since 2×30212301230² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 30212301199 and 30212301208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212301233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88859540 + ... + 88859879.

It is an arithmetic number, because the mean of its divisors is an integer number (3598818255).

Almost surely, 2^30212301230 is an apocalyptic number.

30212301230 is a deficient number, since it is larger than the sum of its proper divisors (27368790850).

30212301230 is a wasteful number, since it uses less digits than its factorization.

30212301230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177719443.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30212301230 its reverse (3210321203), we get a palindrome (33422622433).

The spelling of 30212301230 in words is "thirty billion, two hundred twelve million, three hundred one thousand, two hundred thirty".