10212001230030 has 128 divisors (see below), whose sum is σ = 25159629680640. Its totient is φ = 2651793845760.

The previous prime is 10212001230007. The next prime is 10212001230037. The reversal of 10212001230030 is 3003210021201.

10212001230030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 10212001229991 and 10212001230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212001230037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1005212091 + ... + 1005222249.

It is an arithmetic number, because the mean of its divisors is an integer number (196559606880).

Almost surely, 2^{10212001230030} is an apocalyptic number.

10212001230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10212001230030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579814840320).

10212001230030 is an abundant number, since it is smaller than the sum of its proper divisors (14947628450610).

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

10212001230030 is a wasteful number, since it uses less digits than its factorization.

10212001230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15666.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10212001230030 its reverse (3003210021201), we get a palindrome (13215211251231).

The spelling of 10212001230030 in words is "ten trillion, two hundred twelve billion, one million, two hundred thirty thousand, thirty".