30201132031230 has 64 divisors (see below), whose sum is σ = 75634925575680. Its totient is φ = 7703397077376.

The previous prime is 30201132031223. The next prime is 30201132031237. The reversal of 30201132031230 is 3213023110203.

It is an interprime number because it is at equal distance from previous prime (30201132031223) and next prime (30201132031237).

It is a junction number, because it is equal to n+sod(n) for n = 30201132031197 and 30201132031206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201132031237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95157484 + ... + 95474336.

It is an arithmetic number, because the mean of its divisors is an integer number (1181795712120).

Almost surely, 2^{30201132031230} is an apocalyptic number.

30201132031230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30201132031230 is an abundant number, since it is smaller than the sum of its proper divisors (45433793544450).

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

30201132031230 is a wasteful number, since it uses less digits than its factorization.

30201132031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455025.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30201132031230 its reverse (3213023110203), we get a palindrome (33414155141433).

The spelling of 30201132031230 in words is "thirty trillion, two hundred one billion, one hundred thirty-two million, thirty-one thousand, two hundred thirty".