30213442121230 has 24 divisors (see below), whose sum is σ = 55893764463768. Its totient is φ = 11758745036448.

The previous prime is 30213442121221. The next prime is 30213442121251. The reversal of 30213442121230 is 3212124431203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103472144 + ... + 1103499523.

It is an arithmetic number, because the mean of its divisors is an integer number (2328906852657).

Almost surely, 2^{30213442121230} is an apocalyptic number.

30213442121230 is a deficient number, since it is larger than the sum of its proper divisors (25680322342538).

30213442121230 is a wasteful number, since it uses less digits than its factorization.

30213442121230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206971748 (or 2206971711 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30213442121230 its reverse (3212124431203), we get a palindrome (33425566552433).

The spelling of 30213442121230 in words is "thirty trillion, two hundred thirteen billion, four hundred forty-two million, one hundred twenty-one thousand, two hundred thirty".